Oklahoma quarterback Spencer Rattler walks from the bus into the Cotton Bowl stadium before an NCAA college football game against Texas, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas head coach Steve Sarkisian walks from the bus into the Cotton Bowl stadium before an NCAA college football game against Oklahoma, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas quarterback Casey Thompson walks from the bus into the Cotton Bowl stadium before an NCAA college football game against Oklahoma, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma head coach Lincoln Riley walks from the bus into the Cotton Bowl stadium before an NCAA college football game against Texas, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas running back Bijan Robinson (5) runs past Oklahoma defensive back Billy Bowman (5) during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma fans cheer in this overall view of the Cotton Bowl during the first half of an NCAA college football game against Texas, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas defensive backs Josh Thompson (9) and B.J. Foster (25) celebrate Foster's interception against Oklahoma during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

A fox runs past a Cotton Bowl pylon during the first half of an NCAA college football game between Texas and Oklahoma at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma quarterback Caleb Williams (13) looks to pass during the first half of an NCAA college football game against Texas at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas running back Bijan Robinson (5) reaches for the pylon as he is pushed out of bounds by Oklahoma defensive lineman Josh Ellison (90) during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. Robinson was marked down at the 1-yard line and Texas scored on the next play. (AP Photo/Jeffrey McWhorter)

Oklahoma quarterback Spencer Rattler (7) throws downfield against Texas during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas wide receiver Joshua Moore (6) hauls in a touchdown pass in front of Oklahoma cornerback Latrell McCutchin (7) during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas running back Bijan Robinson (5) steps into the end zone against Oklahoma during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas quarterback Casey Thompson (11) turns upfield past Oklahoma linebacker Brian Asamoah (24) during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas wide receiver Joshua Moore (6) comes down with a touchdown reception in front of Oklahoma defensive back Justin Broiles (25) during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma quarterback Spencer Rattler (7) is sacked by Texas defensive lineman Alfred Collins (95) during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas tight end Jared Wiley (18) makes a touchdown catch in front of Oklahoma cornerback D.J. Graham (9) during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas head coach Steve Sarkisian congratulates running back Bijan Robinson (5) after a long run by Robinson during the first half of an NCAA college football game against Oklahoma at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Texas tight end Jared Wiley (18) is lifted up by Texas offensive lineman Christian Jones (70) after making a touchdown catch during the first half of an NCAA college football game against Oklahoma at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma tight end Brayden Willis (9) cannot make the catch as Texas defensive back B.J. Foster (25) looks on during the first half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma quarterback Caleb Williams (13) puts on the Golden Hat after coming off the bench to lead Oklahoma to a 54-48 win over Texas in an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma running back Kennedy Brooks (26) runs in for a touchdown against Texas during the fourth quarter of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. Oklahoma won 54-48. (AP Photo/Jeffrey McWhorter)

Oklahoma quarterback Caleb Williams (13) puts on the Golden Hat after coming off the bench to lead Oklahoma to a 54-48 win over Texas in an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma wide receiver Marvin Mims (17) makes a diving catch for a touchdown in front of Texas defensive back Darion Dunn (4) during the fourth quarter of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma head coach Lincoln Riley congratulates running back Kennedy Brooks (26) and other players during the fourth quarter of an NCAA college football game against Texas at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. Oklahoma won 54-48. (AP Photo/Jeffrey McWhorter)

Texas wide receiver Xavier Worthy (8) pulls in a touchdown pass in front of a sea of Texas fans including Texas Gov. Greg Abbott, bottom right, as Oklahoma cornerback Latrell McCutchin (7) defends during the fourth quarter of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. Oklahoma won 54-48. (AP Photo/Jeffrey McWhorter)

Oklahoma head coach Lincoln Riley talks with quarterback Caleb Williams (13), who replaced Spencer Rattler during the game, and wide receiver Michael Woods II (8) during the second half of an NCAA college football game against Texas at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. Oklahoma won 54-48. (AP Photo/Jeffrey McWhorter)

Texas quarterback Casey Thompson (11) has nowhere to go with the ball as Oklahoma defenders Isaiah Thomas (95), Nik Bonitto (11) and Danny Stutsman (28) close in during the second half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. Thompson was sacked on the play. (AP Photo/Jeffrey McWhorter)

Oklahoma head coach Lincoln Riley yells at a referee during the second half of an NCAA college football game against Texas at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma linebacker Caleb Kelly (19) celebrates after stripping the ball on a kickoff during the second half of an NCAA college football game against Texas at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma head coach Lincoln Riley talks to quarterback Spencer Rattler before sending Rattler in for a two-point conversion during the second half of an NCAA college football game against Texas at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma wide receiver Marvin Mims (17) is congratulated by tight end Brayden Willis (9) and wide receiver Jadon Haselwood (11) after making a fourth-quarter touchdown catch against Texas during an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma linebacker Caleb Kelly (19) falls to the ground after stripping the ball from Texas kick returner Xavier Worthy (8) on a kickoff during the second half of an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma fans rush the field after their team beat Texas in an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma fans rush the field after their team beat Texas in an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

Oklahoma quarterback Spencer Rattler hugs Texas quarterback Casey Thompson after Oklahoma beat Texas in an NCAA college football game at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. (AP Photo/Jeffrey McWhorter)

FILE - Oklahoma quarterback Spencer Rattler (7) scrambles during the first half of an NCAA college football game against Texas at the Cotton Bowl, Saturday, Oct. 9, 2021, in Dallas. Former Oklahoma quarterback Spencer Rattler wanted a place where he could revive his stalled college career and regain his status as a rising talent destined for the NFL. Rattler didn't think there was anyone better to help than former Sooner assistant and now South Carolina head coach Shane Beamer. (AP Photo/Jeffrey McWhorter, File)