Kevin Sumlin, entering his second season as Arizona's head coach, takes questions from reporters at 2019 Pac-12 Football Media Day in Hollywood, CA. In his first season, he led the Wildcats to a tie for third place in the Pac-12 South. Catch Arizona's first game on Pac-12 Network vs. Northern Arizona on Saturday, Sept. 7 at 7:45 p.m. PT/ 8:45 p.m. MT on Pac-12 Network