College football: 5 new head coaches giving fresh energy to weary Pac-12

UCLA coach Chip Kelly talks to reporters at the Pac-12 Conference NCAA college football media day in Los Angeles, Wednesday, July 25, 2018. (AP Photo/Jae C. Hong)

LOS ANGELES — The Pac-12 went 1-8 in its bowl games last season, leading to a winter of external criticism and internal soul-searching for most of its programs.