Alabama defensive back Saivion Smith (4) holds onto the foot of Oklahoma running back Kennedy Brooks (26), during the second half of the Orange Bowl NCAA college football game, Saturday, Dec. 29, 2018, in Miami Gardens, Fla. (AP Photo/Lynne Sladky)

Alabama head coach Nick Saban looks on as Saivion Smith is injured during the second half of the NCAA college football playoff championship game against Clemson, Monday, Jan. 7, 2019, in Santa Clara, Calif. (AP Photo/Chris Carlson)