USC Trojans defensive tackle Rasheem Green (94) during an NCAA regular season football game against the Texas Longhorns on Saturday, Sept. 16, 2017 in Los Angeles. USC won in double overtime, 27-24. (Ric Tapia via AP)

South Florida's Deadrin Senat, left, and Auggie Sanchez, right, sack Syracuse's Eric Dungey in the second quarter an NCAA college football game in Syracuse, N.Y., Saturday, Sept. 17, 2016. (AP Photo/Nick Lisi)

Notre Dame 's C.J. Sanders, left, is pushed out of bounds by Miami 's RJ McIntosh during the first half of an NCAA college football game Saturday, Oct. 29, 2016, in South Bend, Ind. (AP Photo/Darron Cummings)

Miami defensive lineman RJ McIntosh (80) sacks West Virginia quarterback Skyler Howard during the second half of the Russell Athletic Bowl NCAA college football game, Wednesday, Dec. 28, 2016, in Orlando, Fla. Miami won 31-14. (AP Photo/John Raoux)

Southern California linebacker Cameron Smith, right, and defensive tackle Rasheem Green, left, hit Penn State quarterback Trace McSorley during the second half of the Rose Bowl NCAA college football game Monday, Jan. 2, 2017, in Pasadena, Calif. Smith was ejected from the game after the play was reviewed. (AP Photo/Gregory Bull)

Miami's RJ McIntosh (80) chases Duke quarterback Daniel Jones during the first half of an NCAA college football game in Durham, N.C., Friday, Sept. 29, 2017. (AP Photo/Gerry Broome)

Virginia Tech's Tim Settle, left, reacts after sacking Georgia Tech quarterback TaQuon Marshall in the second quarter of an NCAA college football game in Atlanta, Saturday, Nov. 11, 2017. (AP Photo/David Goldman)

Ohio State quarterback J.T. Barrett (16) is chased by Southern California defensive tackle Rasheem Green (94) during the first half of the Cotton Bowl NCAA college football game in Arlington, Texas, Friday, Dec. 29, 2017. (AP Photo/LM Otero)

Oklahoma State quarterback Mason Rudolph (2) sets up to throw a pass in front of Virginia Tech defensive tackle Tim Settle (4) and defensive tackle Ricky Walker (8) during the first half of the Camping World Bowl NCAA college football game Thursday, Dec. 28, 2017, in Orlando, Fla. (AP Photo/Phelan M. Ebenhack)

North Squad defensive tackle Nathan Shepherd of Fort Hays State (97) in action during the North's team college football practice for Saturday's Senior Bowl, Tuesday, Jan. 23, 2018, in Mobile, Ala. (AP Photo/Butch Dill)

Fort Hays State defensive lineman Nathan Shepherd runs the 40-yard dash at the NFL football scouting combine in Indianapolis, Sunday, March 4, 2018. (AP Photo/Michael Conroy)

South Florida defensive lineman Deadrin Senat runs a drill during the NFL football scouting combine, Sunday, March 4, 2018, in Indianapolis. (AP Photo/Darron Cummings)

Virginia Tech defensive lineman Tim Settle runs a drill during the NFL football scouting combine, Sunday, March 4, 2018, in Indianapolis. (AP Photo/Darron Cummings)

Fort Hays State defensive lineman Nathan Shepherd runs a drill during the NFL football scouting combine, Sunday, March 4, 2018, in Indianapolis. (AP Photo/Darron Cummings)

South Florida defensive lineman Deadrin Senat runs a drill during the NFL football scouting combine, Sunday, March 4, 2018, in Indianapolis. (AP Photo/Darron Cummings)

USC Trojans defensive tackle Rasheem Green (94) during an NCAA Football regular season game against the Stanford Cardinal on Saturday, Sept. 9, 2017 in Los Angeles. USC won, 42-24. (Ric Tapia via AP)

Defensive Tackle Nathan Sheperd plays in a game for Fort Hayes State.