Lions head coach Dan Campbell spoke to the media Monday following Sunday's 31-27 loss to Miami, Detroit's fifth straight defeat, and after the news broke that he's made a change to his coaching staff.
Here are the key questions from Campbell's Monday session:
What went behind the decision to move on from defensive backs coach Aubrey Pleasant on Monday?
The Lions' defense, and in particular their secondary, has been one of the worst units in football this season. Detroit is last in points allowed (32.1) and total defense (421.3), and also ranks last in yards per attempt (8.4), passer rating (108.5) and completion percentage allowed (69.3 percent).
The tipping point appears to have been Sunday's loss against the Dolphins. Miami quarterback Tua Tagovailoa completed 81 percent of his passes for 384 yards, but according to Campbell after the game, the secondary didn't execute the game plan drawn up during the week to be more physical with receivers Tyreek Hill and Jaylen Waddle, who combined for 294 yards receiving and two touchdowns.
"I think Aubrey is a hell of a coach," Campbell said Monday. "I've got a ton of respect for him. It was a tough decision, but we're in a production-based business and after seven weeks I felt like this change needed to be made."
Campbell thought it was time after seven games that the defensive backs needed to hear a new message.
Pleasant is the second coach Campbell has demoted or fired in-season in his less than two seasons in Detroit.
Last year, he stripped offensive coordinator Anthony Lynn of play-calling duties after eight games.
View photos from the Miami Dolphins vs. Detroit Lions Week 8 game at Ford Field on Sunday, Oct. 30 in Detroit, MI.

Detroit Lions quarterback Jared Goff (16) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back D'Andre Swift (32) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Jeff Okudah (1) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions center Frank Ragnow (77) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Amon-Ra St. Brown (14) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Craig Reynolds (46) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Jerry Jacobs (39) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Anthony Pittman (57) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Will Harris (25) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Chris Board (49) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Josh Paschal (93) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Tom Kennedy (85) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Craig Reynolds (46) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Alim McNeill (54) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end Shane Zylstra (84) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions punter Jack Fox (3) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions long snapper Scott Daly (47) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions kicker Michael Badgley (17) and Detroit Lions punter Jack Fox (3) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions kicker Michael Badgley (17) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) gets ready in the locker room before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back D'Andre Swift (32) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions Head Coach Dan Campbell and Detroit Lions running back Jamaal Williams (30) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30), Detroit Lions wide receiver Amon-Ra St. Brown (14), and Detroit Lions wide receiver Kalif Raymond (11) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Justin Jackson (42), Detroit Lions wide receiver Kalif Raymond (11), Detroit Lions wide receiver Maurice Alexander (15), Detroit Lions wide receiver Amon-Ra St. Brown (14), and Detroit Lions running back Craig Reynolds (46) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions Head Coach Dan Campbell and Detroit Lions running back D'Andre Swift (32) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back D'Andre Swift (32) and Detroit Lions Offensive Coordinator Ben Johnson before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Justin Jackson (42) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Maurice Alexander (15) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Josh Reynolds (8) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions Defensive Coordinator Aaron Glenn before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Amon-Ra St. Brown (14) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Austin Bryant (2) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Josh Reynolds (8) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Stanley Berryhill (83) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions Offensive Coordinator Ben Johnson before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Derrick Barnes (55) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tackle Taylor Decker (68), Detroit Lions tackle Penei Sewell (58), Detroit Lions defensive lineman Aidan Hutchinson (97), and Detroit Lions guard Jonah Jackson (73) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Stanley Berryhill (83) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Josh Paschal (93) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Alex Anzalone (34) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Josh Paschal (93) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Josh Woods (51), Detroit Lions linebacker Anthony Pittman (57), and Detroit Lions linebacker Derrick Barnes (55) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Malcolm Rodriguez (44) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Aidan Hutchinson (97) before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tackle Penei Sewell (58), Detroit Lions tight end T.J. Hockenson (88), and Detroit Lions center Evan Brown (63) during player introductions before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Jeff Okudah (1) during player introductions before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions safety Kerby Joseph (31) flips during player introductions before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Aidan Hutchinson (97) during player introductions before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Josh Paschal (93) during player introductions before a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions Legend Barry Sanders during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end James Mitchell (82) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) scores a touchdown during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) and Detroit Lions running back Jamaal Williams (30) celebrate after touchdown during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Kalif Raymond (11) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Aidan Hutchinson (97) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Malcolm Rodriguez (44) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Malcolm Rodriguez (44) sacks Miami Dolphins quarterback Tua Tagovailoa (1) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions safety Kerby Joseph (31) forces a fumble during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions safety Kerby Joseph (31) forces a fumble and Detroit Lions linebacker Malcolm Rodriguez (44) recovers a fumble during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Malcolm Rodriguez (44) recovers a fumble during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Jeff Okudah (1), Detroit Lions safety JuJu Hughes (33), Detroit Lions safety Kerby Joseph (31) and Detroit Lions linebacker Alex Anzalone (34) celebrate after recovering a fumble during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback AJ Parker (41) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Josh Paschal (93), Detroit Lions cornerback Amani Oruwariye (24), and Detroit Lions cornerback Will Harris (25) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Aidan Hutchinson (97) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Jeff Okudah (1) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Aidan Hutchinson (97), Detroit Lions safety JuJu Hughes (33) Detroit Lions safety Kerby Joseph (31), and Detroit Lions linebacker Malcolm Rodriguez (44) after recovering a fumble during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions center Evan Brown (63) and Detroit Lions running back Jamaal Williams (30) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions Safety C.J. Moore (38) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Amani Oruwariye (24) and Detroit Lions linebacker Alex Anzalone (34) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

/35/ and Detroit Lions cornerback Will Harris (25) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Chris Board (49) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Amon-Ra St. Brown (14) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Will Harris (25) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions kicker Michael Badgley (17) kicks an extra point during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Josh Woods (51) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) and Detroit Lions tackle Penei Sewell (58) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Kalif Raymond (11) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) breaks a tackle during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) celebrates after a big gain during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) and Detroit Lions wide receiver Amon-Ra St. Brown (14) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) and Detroit Lions running back Jamaal Williams (30) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back D'Andre Swift (32) catches a touchdown pass during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back D'Andre Swift (32), Detroit Lions wide receiver Amon-Ra St. Brown (14), Detroit Lions tackle Taylor Decker (68), and Detroit Lions quarterback Jared Goff (16) celebrate after a touchdown during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) and Detroit Lions running back D'Andre Swift (32) celebrate after a touchdown during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) celebrates after a touchdown during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tackle Penei Sewell (58) and Detroit Lions running back Jamaal Williams (30) celebrate after a touchdown during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions kicker Michael Badgley (17) kicks an extra point during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30), Detroit Lions tackle Taylor Decker (68), and Detroit Lions quarterback Jared Goff (16) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions safety Kerby Joseph (31) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions center Evan Brown (63), Detroit Lions center Frank Ragnow (77), Detroit Lions guard Jonah Jackson (73), Detroit Lions quarterback Jared Goff (16) and Detroit Lions running back D'Andre Swift (32) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Isaiah Buggs (96), Detroit Lions defensive lineman Alim McNeill (54), and Detroit Lions defensive lineman Josh Paschal (93) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions safety JuJu Hughes (33) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Kalif Raymond (11) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions safety Kerby Joseph (31) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Julian Okwara (99) and Detroit Lions linebacker Alex Anzalone (34) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman John Cominsky (79) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) celebrates after a touchdown during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tackle Penei Sewell (58), Detroit Lions center Evan Brown (63), and Detroit Lions center Frank Ragnow (77) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Jeff Okudah (1) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Austin Bryant (2) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Malcolm Rodriguez (44) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions kicker Michael Badgley (17) kicks a field goal during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Maurice Alexander (15) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Amon-Ra St. Brown (14) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions center Frank Ragnow (77), Detroit Lions quarterback Jared Goff (16), and Detroit Lions guard Jonah Jackson (73) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tackle Penei Sewell (58), Detroit Lions center Evan Brown (63), Detroit Lions center Frank Ragnow (77), Detroit Lions quarterback Jared Goff (16), Detroit Lions running back D'Andre Swift (32), Detroit Lions guard Jonah Jackson (73), Detroit Lions tackle Taylor Decker (68) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) scores a touchdown during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Amani Oruwariye (24) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Aidan Hutchinson (97), Detroit Lions defensive lineman Isaiah Buggs (96), Detroit Lions defensive lineman Alim McNeill (54), Detroit Lions defensive lineman Josh Paschal (93), and Detroit Lions safety JuJu Hughes (33) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Malcolm Rodriguez (44) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Josh Paschal (93) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions defensive lineman Aidan Hutchinson (97) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Amon-Ra St. Brown (14) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back D'Andre Swift (32) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions kicker Michael Badgley (17) kicks a field goal during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Jeff Okudah (1) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions Safety C.J. Moore (38) celebrates after a successful fake punt attempt during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Justin Jackson (42) and Detroit Lions Safety C.J. Moore (38) celebrate after a successful fake punt attempt during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back D'Andre Swift (32) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end T.J. Hockenson (88) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) and Detroit Lions tackle Taylor Decker (68) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Jamaal Williams (30) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions wide receiver Amon-Ra St. Brown (14) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Derrick Barnes (55), Detroit Lions defensive lineman Josh Paschal (93), Detroit Lions safety JuJu Hughes (33), and Detroit Lions linebacker Alex Anzalone (34) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Will Harris (25), Detroit Lions safety Kerby Joseph (31) and Detroit Lions cornerback Amani Oruwariye (24) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Derrick Barnes (55) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Will Harris (25) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Jeff Okudah (1) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions quarterback Jared Goff (16) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tight end Brock Wright (89) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions punter Jack Fox (3) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back Justin Jackson (42) and Detroit Lions long snapper Scott Daly (47) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions linebacker Alex Anzalone (34) and Detroit Lions defensive lineman Aidan Hutchinson (97) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions cornerback Will Harris (25) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions tackle Penei Sewell (58), Detroit Lions quarterback Jared Goff (16), Detroit Lions center Frank Ragnow (77), Detroit Lions running back D'Andre Swift (32), Detroit Lions guard Jonah Jackson (73), and Detroit Lions tackle Taylor Decker (68) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).

Detroit Lions running back D'Andre Swift (32) during a NFL football game against the Miami Dolphins on Sunday, October 30, 2022 in Detroit, MI. (Jeff Nguyen/Detroit Lions).
Who takes over as defensive backs coach?
Safeties coach Brian Duker will now coach the entirety of the defensive backs. Duker enters his second season on Detroit's coaching staff. Prior to 2022, Duker worked on staff as a defensive assistant, working closely with the secondary unit and the team's defensive passing game strategies.
Duker came to Detroit after spending the previous three seasons (2018-20) assisting the Baltimore Ravens' defense.
Campbell said defensive quality control coach Addison Lynch will assist Duker with the defensive backs.
Does Campbell still have faith in the talent the team has in the secondary?
"I still believe in the guys that we have," he said. "I know what we have on the backend and I think they are good enough to help us compete and win. We'll just see if we can get them going a little better."
Campbell has zeroed in on the secondary being the biggest issue on defense right now, which is why he made the move Monday in relieving Pleasant of his coaching duties. He said there are way too many missed assignments going on in the back end and that was part of the reason why he made the decision.
"I just want to see us all on the same page," Campbell said of his secondary moving forward. "If we're going to get beat it's because maybe we're getting outrun or we're not quite in phase. At least we're kind of there. We have to cut our mental (mistakes) in half."
Will the Lions be involved in any trade moves before Tuesday's 4 p.m. deadline?
At 1-6, it's seems unlikely the team would look to give up assets to be buyers in the trade market, but Campbell said GM Brad Holmes will look into anything and everything on both sides of the trade market ahead of Tuesday's deadline.