Oklahoma defensive lineman Isaiah Thomas (95) tackles Iowa State quarterback Brock Purdy (15) during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma defensive lineman Jalen Redmond (31) celebrates after returning a fumble for a touchdown against Iowa State during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma defensive lineman Jalen Redmond (31) runs a fumble recovery in for a touchdown against Iowa State during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Iowa State wide receiver Joe Scates (9) makes a catch for a first down near the goal line during the first half of an NCAA college football game against Oklahoma, Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma quarterback Caleb Williams (13) runs the ball in for a touchdown against Iowa State during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma quarterback Caleb Williams (13) looks back at Iowa State defensive back Kym-Mani King (19) as he crosses the goal line for a touchdown during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma safety Delarrin Turner-Yell (32) tackles Iowa State wide receiver Xavier Hutchinson (8) during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma defensive lineman Jalen Redmond (31) picks up a fumble ahead of Iowa State offensive lineman Jarrod Hufford (54) during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Iowa State defensive back Beau Freyler (17) tackles Oklahoma running back Kennedy Brooks (26) during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Iowa State head coach Matt Campbell signals his team on a play against Oklahoma during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma wide receiver Jadon Haselwood (11) attempts to make a one-handed catch as Iowa State defensive back Myles Purchase (15) breaks up the play during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma wide receiver Michael Woods II (8) makes a diving catch during the first half of an NCAA college football game against Iowa State on Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma defensive lineman Perrion Winfrey (8) tackles Iowa State quarterback Brock Purdy (15) during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma quarterback Caleb Williams (13) runs ahead of Iowa State linebacker Gerry Vaughn (32) for a touchdown during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma wide receiver Jadon Haselwood (11) attempts to make a one-handed catch as Iowa State defensive back Myles Purchase (15) breaks up the play during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Iowa State quarterback Brock Purdy (15) passes against Oklahoma during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Iowa State quarterback Brock Purdy (15) passes against Oklahoma during the second half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. Oklahoma won 28-21. (AP Photo/Alonzo Adams)

Oklahoma running back Kennedy Brooks (26) runs against Iowa State during the second half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. Oklahoma won 28-21. (AP Photo/Alonzo Adams)

Iowa State running back Breece Hall (28) reaches for a pass ahead of Oklahoma linebacker DaShaun White (23) during the second half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. The pass was complete. Oklahoma won 28-21. (AP Photo/Alonzo Adams)

Oklahoma safety Delarrin Turner-Yell (32) intercepts an Iowa State pass during the second half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. Oklahoma won 28-21. (AP Photo/Alonzo Adams)

Oklahoma quarterback Caleb Williams (13) runs for a touchdown against Iowa State during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma running back Eric Gray (0) celebrates after scoring a touchdown against Iowa State during the second half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. Oklahoma won 28-21. (AP Photo/Alonzo Adams)

Oklahoma head coach Lincoln Riley, left, and Iowa State head coach Matt Campbell, right, meet before the start of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma head coach Lincoln Riley watches his team play against Iowa State during the first half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (AP Photo/Alonzo Adams)

Oklahoma safety Delarrin Turner-Yell (32) tackles Iowa State tight end Charlie Kolar (88) during an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. (Ian Maule/Tulsa World via AP)

Oklahoma running back Kennedy Brooks (26) is grabbed by Iowa State defensive back Datrone Young (2) during the second half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. Oklahoma won 28-21. (AP Photo/Alonzo Adams)

Oklahoma running back Eric Gray (0) escapes a tackle by Iowa State defensive back Beau Freyler (17) during the second half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. Oklahoma won 28-21. (AP Photo/Alonzo Adams)

Iowa State wide receiver Xavier Hutchinson (8) escapes a tackle during the second half of an NCAA college football game against Oklahoma Saturday, Nov. 20, 2021, in Norman, Okla. Oklahoma won 28-21. (AP Photo/Alonzo Adams)

Iowa State running back Breece Hall (28) reaches for a pass ahead of Oklahoma linebacker DaShaun White (23) during the second half of an NCAA college football game Saturday, Nov. 20, 2021, in Norman, Okla. The pass was complete. Oklahoma won 28-21. (AP Photo/Alonzo Adams)