Flanked by linebacker Colin Schooler, left, and quarterback Khalil Tate, Arizona coach Kevin Sumlin signs his autograph at the Pac-12 Conference NCAA college football media day in Los Angeles, Wed …

Flanked by linebacker Colin Schooler, left, and quarterback Khalil Tate, Arizona coach Kevin Sumlin signs his autograph at the Pac-12 Conference NCAA college football media day in Los Angeles, Wednesday, July 25, 2018. (AP Photo/Jae C. Hong)