The Detroit Lions kick off the preseason portion of their schedule tonight at Ford Field vs. the New England Patriots. It's unlikely we see the starters very long, if at all, especially after the good work those players got participating in joint practices in Allen Park the last few days. That means there should be plenty of playing time available for the youngsters and those players fighting for roster spots.
Here are five things to look out for in tonight's preseason opener:
DARRELL BEVELL'S OFFENSE
What will it look like? How will he mix personnel groupings? How much will the quarterbacks play under center vs. the shotgun? How much will the tight end position be featured?
Bevell's wants his offense to be multiple and attack teams in a number of different ways. There's been an emphasis on running the football in some of his offenses in the past, but he's also been adamant this offseason he wants to be explosive in the passing game and take some shots downfield.
Tonight we start to see what some of the base principles look like in the new offense.
ROOKIE WATCH
This is the first opportunity to see tight end T.J. Hockenson, linebacker Jahlani Tavai and the rest of the rookies in their first game action.
Hockenson and Tavai, especially, have played big roles on offense and defense, respectively, throughout the first two weeks of camp.
What can third-round pick Will Harris do at safety? Can one of the young receivers step up and make a good first impression? Can Ty Johnson's speed be a factor at running back and on special teams? Can an undrafted rookie catch the coaches' eyes?
While some lament the preseason, it's an important time for this crop of rookies to acclimate themselves to the league before the games start counting for real in September.
BACKUP QB JOB
Tom Savage and David Fales are likely to see a lot of playing time tonight. Savage has received most of the second-team reps in training camp, but the preseason is going to be a big part of the evaluation process. Both players will be given an opportunity to prove they can be Matthew Stafford’s backup in 2019.
Neither player has a ton of regular-season experience. Savage has played in 13 career games and Fales three. The preseason will be a good opportunity for both players to get a lot of reps and see who emerges.
DEFENSIVE LINE DEPTH
Defensive linemen Damon Harrison Sr., Mike Daniels, Da'Shawn Hand and Trey Flowers haven't done much in camp, and we aren't likely to see them in action tonight.
That will give a lot of players vying for those last couple roster spots along the defensive line an opportunity for more reps and some extra opportunities to make a play that could improve their roster status.
At some point, however, it would behoove the Lions to get some of their top defenders upfront on the practice field and into some game action before the start of the regular season.
View photos from Day 11 of Detroit Lions Training Camp presented by Rocket Mortgage.

Detroit Lions quarterback Matthew Stafford (9) stretches during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions linebacker Devon Kennard (42) smiles during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback Matthew Stafford (9) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions running back Ty Johnson (38) catches a pass during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Jonathan Duhart (1) catches a pass during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Jermaine Kearse (18) celebrates a catch with Detroit Lions wide receiver coach Robert Prince during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Fans watch Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Jermaine Kearse (18) celebrates a catch during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback Matthew Stafford (9) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Danny Amendola (80) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions tight end Jesse James (83) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions head coach Matt Patricia during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions cornerback Andre Chachere (36) intercepts a pass during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions guard Kenny Wiggins (79) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback Matthew Stafford (9) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback David Fales (8) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Jermaine Kearse (18) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback Matthew Stafford (9) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Danny Amendola (80) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions tackle Taylor Decker (68) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions head coach Matt Patricia during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions offensive lineman Frank Ragnow (77) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions offensive lineman Frank Ragnow (77) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback Matthew Stafford (9) hands off to Detroit Lions running back Kerryon Johnson (33) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions safety Tavon Wilson (32) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback Matthew Stafford (9) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions defensive tackle Kevin Strong (62) and Detroit Lions defensive end Mitchell Loewen (70) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions safety Will Harris (43) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions linebacker Jalen Reeves-Maybin (44) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions defensive back Tracy Walker (47) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions safety Miles Killebrew (35) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions defensive line coach Bo Davis during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Danny Amendola (80) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions defensive tackle A'Shawn Robinson (91) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Jonathan Duhart (1) celebrates blocking a punt during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions safety Will Harris (43) celebrates a blocked punt by Detroit Lions wide receiver Jonathan Duhart (1) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Danny Amendola (80) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Tommylee Lewis (14) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Jonathan Duhart (1) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions tight end Logan Thomas (82) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions cornerback Justin Coleman (27) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions guard Joe Dahl (66) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Fans watch Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback Matthew Stafford (9) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Jermaine Kearse (18) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback Tom Savage (3) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Marvin Jones Jr. (11) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions head coach Matt Patricia and New England Patriots head coach Bill Belichick during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions linebacker Christian Jones (52) and the linebackers during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions head coach Matt Patricia and New England Patriots head coach Bill Belichick during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions running back C.J. Anderson (26) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions running back Ty Johnson (38) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions tackle Taylor Decker (68) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Fans watch Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions safety Miles Killebrew (35) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions quarterback David Fales (8) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions tight end T.J. Hockenson (88) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions tight end T.J. Hockenson (88) catches a touchdown pass during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions offense celebrates a touchdown catch by Detroit Lions tight end T.J. Hockenson (88) during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)

Detroit Lions wide receiver Danny Amendola (80) makes a one-handed catch off the jugs machine during Day 11 of 2019 Detroit Lions Training Camp presented by Rocket Mortgage on Tuesday, Aug. 6, 2019 in Allen Park, Mich. (Detroit Lions via AP)
PATRICIA WATCH
The Lions' second-year head coach has been rehabbing a lower leg injury. He has been getting around the facility with the help of a scooter and out at practice on an ATV. Will his leg injury force him to coach from the booth tonight?
"I'm working with our doctors here to try to figure out what's best for myself to be safe on the sideline from that standpoint," Patricia said Tuesday. "We're working through all of that. I don't think I'll be riding the ATV around unfortunately on the sideline. We just have to figure out how I can have some mobility and be in a position where I'm not kind of in the mix of any sort of situation."
It sounds like Patricia wants to try and be on the sideline for his team's first preseason game.