2022 NFL Draft preview: Running backs

Georgia running back James Cook (4) breaks for a touchdown during the first half of an NCAA college football game against South Carolina Saturday, Sept. 18, 2021, in Athens, Ga. (AP Photo/Butch Dill)

Georgia running back James Cook (6) carries the ball against South Carolina defensive back Jaycee Horn during the second half of an NCAA college football game Saturday, Sept. 8, 2018, in Columbia, S.C. Georgia defeated South Carolina 41-17. (AP Photo/Sean Rayford)

Georgia running back James Cook (6) scores a touchdown against Austin Peay defensive back Malik Davis (1) during the first half of an NCAA college football game, Saturday, Sept. 1, 2018, in Athens, Ga. (AP Photo/Mike Stewart)

Michigan State running back Kenneth Walker III (9) celebrates scoringt a touchdown against Miami during an NCAA football game on Saturday, Sept 18, 2021 in Miami Gardens, Fla. (AP Photo/Doug Murray)

Michigan State running back Kenneth Walker III (9) runs past Rutgers linebacker Drew Singleton during the first half of an NCAA college football game Saturday, Oct. 9, 2021, in Piscataway, N.J. Michigan State won 31-13. (AP Photo/Adam Hunger)

Michigan State running back Kenneth Walker III (9) runs for a touchdown past Northwestern safety Brandon Joseph (16) during the first half of an NCAA college football game in Evanston, Ill., Friday, Sept. 3, 2021. (AP Photo/Nam Y. Huh)

Texas A&M running back Isaiah Spiller (28) carries the ball past Mississippi defensive back Jon Haynes (5) for a 22-yard touchdown during the second half of an NCAA college football game in Oxford, Miss., Saturday, Oct. 19, 2019. Texas A&M won 24-17. (AP Photo/Thomas Graning)

Texas A&M's Isaiah Spiller runs after making a catch during the first half of an NCAA college football game against Clemson Saturday, Sept. 7, 2019, in Clemson, S.C. Clemson won 24-10. (AP Photo/Richard Shiro)

Texas A&M running back Isaiah Spiller (28) stiff arms UTSA cornerback Corey Mayfield Jr. (26) during the third quarter of an NCAA college football game, Saturday, Nov. 2, 2019, in College Station, Texas. (AP Photo/Sam Craft)

Florida running back Dameon Pierce (27) dives for yardage past Georgia defensive back Tyson Campbell (3) during the first half of an NCAA college football game, Saturday, Nov. 7, 2020, in Jacksonville, Fla. (AP Photo/John Raoux)

Florida running back Dameon Pierce (27) looks for room to get around Tennessee defensive back Bryce Thompson (20) during the second half of an NCAA college football game, Saturday, Sept. 21, 2019, in Gainesville, Fla. (AP Photo/John Raoux)

Florida running back Dameon Pierce (29) rushes for yardage in front of Charleston Southern safety Zach Hayden (43) during the second half of an NCAA college football game Saturday, Sept. 1, 2018, in Gainesville, Fla. Florida won 53-6. (AP Photo/Phelan M. Ebenhack)

Iowa State running back Breece Hall, left, drives in a touchdown despite defensive efforts by Oklahoma State safety Jarrick Bernard, right, during the second half of an NCAA college football game, Saturday, Oct. 26, 2019, in Ames, Iowa. Oklahoma State won 34-27. (AP Photo/Matthew Putney)

Iowa State running back Breece Hall (28) dives for a touchdown while defended West Virginia safety Sean Mahone (29) during the second half of an NCAA college football game Saturday, Oct. 12, 2019, in Morgantown, W.Va. (AP Photo/Raymond Thompson)

Iowa State running back Breece Hall carries the ball up field during the first half of an NCAA college football game against Oklahoma, Saturday, Oct. 3, 2020, in Ames, Iowa. (AP Photo/Charlie Neibergall)