Photo Gallery | College Free Agent Signings

Kansas running back Pooka Williams celebrates a touchdown during the second half of an NCAA college football game against Iowa State, Saturday, Nov. 23, 2019, in Ames, Iowa. Iowa State won 41-31. (AP Photo/Matthew Putney)

Kansas running back Pooka Williams Jr. (1) is tackled by Oklahoma State safety Kolby Harvell-Peel (31) during the first half of an NCAA college football game in Lawrence, Kan., Saturday, Oct. 3, 2020. (AP Photo/Orlin Wagner)

Ball State cornerback Antonio Phillips (21) in action as Indiana played Ball State in an NCAA football game on Saturday, Aug. 31, 2019 in Indianapolis. (AP Photo/AJ Mast)

Oklahoma defensive lineman Neville Gallimore (90) tackles Kansas running back Pooka Williams Jr. (1) during the first half of an NCAA college football game Saturday, Oct. 5, 2019, in Lawrence, Kan. (AP Photo/Charlie Riedel)

In this Oct. 19, 2019, file photo, Kansas' Pooka Williams Jr. (1) runs for a long gain against Texas during the second half of an NCAA college football game, in Austin, Texas. Pooka Williams was selected to The Associated Press All-Big 12 Conference team, Friday, Dec. 13, 2019. (AP Photo/Chuck Burton, File)

Kansas running back Pooka Williams Jr. (1) is tackled by Oklahoma cornerback Jaden Davis (4) during the first half of an NCAA college football game Saturday, Oct. 5, 2019, in Lawrence, Kan. (AP Photo/Charlie Riedel)

Kansas running back Pooka Williams Jr. (1) celebrates with offensive lineman Malik Clark (61) after scoring a touchdown during the second half of an NCAA college football game against Rutgers Saturday, Sept. 15, 2018, in Lawrence, Kan. Kansas won 55-14. (AP Photo/Charlie Riedel)

Texas Christian University Football #81 Pro Wells photographed at TCU in Fort Worth, Texas on July 24, 2019. (Photo/Sharon Ellman)

TCU Football Contact Mark Cohen m.cohen@tcu.edu

TCU vs Baylor football in Waco, Texas on November 17, 2018. (Photo/Ellman Photography)

TCU vs Texas Football in Fort Worth, Texas on October 26, 2019. (Photo by/Ellman Photography)

Nov 28, 2020; Lawrence, Kansas, USA; TCU Horned Frogs tight end Pro Wells (81) catches a touchdown pass during the first quarter against the Kansas Jayhawks at David Booth Kansas Memorial Stadium. Mandatory Credit: Peter Aiken-USA TODAY Sports

Marshall Thundering Herd defensive lineman Darius Hodge (2) runs during an NCAA football game against the Florida Atlantic Owls on Saturday, Oct. 24, 2020 in Huntington, W.VA. (AP Photo/Emilee Chinn)

Marshall Thundering Herd defensive lineman Darius Hodge (2) runs during an NCAA football game against the Florida Atlantic Owls on Saturday, Oct. 24, 2020 in Huntington, W.VA. (AP Photo/Emilee Chinn)

Football Headsets on Thursday, July 24, 2019 at the Woody Hayes Athletic Center in Columbus, Ohio.

Ohio State's Drue Chrisman punts during the first quarter of an NCAA college football game against Michigan State, Saturday, Nov. 10, 2018, in East Lansing, Mich. (AP Photo/Al Goldis)

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Ball State cornerback Antonio Phillips defends the pass intended for San Jose State wide receiver Jermaine Braddock (13) in the first half of the Arizona Bowl NCAA college football game, Thursday, Dec. 31, 2020, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Ball State cornerback Antonio Phillips defends the pass intended for San Jose State wide receiver Jermaine Braddock (13) in the first half of the Arizona Bowl NCAA college football game, Thursday, Dec. 31, 2020, in Tucson, Ariz. (AP Photo/Rick Scuteri)

Northwestern wide receiver Riley Lees (19) is upended by Auburn defensive back Jaylin Simpson, right, after a reception during the first half of the Citrus Bowl NCAA college football game, Friday, Jan. 1, 2021, in Orlando, Fla. (AP Photo/John Raoux)

Northwestern wide receiver Riley Lees runs after a reception during the first half of the Citrus Bowl NCAA college football game against Auburn, Friday, Jan. 1, 2021, in Orlando, Fla. (AP Photo/John Raoux)

Northwestern wide receiver Riley Lees (19) tries to leap over Auburn defensive back Jaylin Simpson, lower right, after a short gain during the second half of the Citrus Bowl NCAA college football game, Friday, Jan. 1, 2021, in Orlando, Fla. (AP Photo/John Raoux)

Northwestern wide receiver Riley Lees, left, celebrates his touchdown reception against Auburn with teammate tight end John Raine (0) during the second half of the Citrus Bowl NCAA college football game, Friday, Jan. 1, 2021, in Orlando, Fla. (AP Photo/John Raoux)

Northwestern wide receiver Riley Lees (19) tries to leap over Auburn defensive back Jaylin Simpson, lower right, after a short gain during the second half of the Citrus Bowl NCAA college football game, Friday, Jan. 1, 2021, in Orlando, Fla. Northwestern defeated Auburn 35-19. (AP Photo/John Raoux)