FILE - In this Dec 18, 2020, file photo, Oregon quarterback Tyler Shough (12) runs the ball during the first half of an NCAA college football game for the Pac-12 Conference championship against Southern California in Los Angeles. Shough transferred to Texas Tech. (AP Photo/Ashley Landis, File)

FILE - In this Dec 18, 2020, file photo, Southern California quarterback Kedon Slovis (9) throws a pass during the second quarter of an NCAA college football Pac-12 Conference championship game in Los Angeles. About 16 starters return from last season's Pac-12 South champions, led by third-year starting quarterback Kedon Slovis with USC's usual wealth of skill-position talent around him. (AP Photo/Ashley Landis, File)