Memphis' Antonio Gibson runs 78 yards for a touchdown against SMU during the second half of an NCAA college football game Saturday, Nov. 2, 2019, in Memphis, Tenn. Memphis won 54-48. (AP Photo/Mark Humphrey)

Memphis head coach Mike Norvell talks with back judge Chris Bikowski, left, and referee Adam Savoie, right, in the first half of an NCAA college football game between Memphis and SMU Saturday, Nov. 2, 2019, in Memphis, Tenn. (AP Photo/Mark Humphrey)