FILE - In this Dec. 27, 2014, file photo, Southern California quarterback Cody Kessler throws a pass against Nebraska during the first half of the Holiday Bowl NCAA college football game in San Diego. Kessler thinks his third season as USC's starting quarterback will be the season when the Trojans finally have the depth and poise to live up to their lofty expectations. (AP Photo/Lenny Ignelzi, File)
FILE - In this Dec. 27, 2014, file photo, Southern California quarterback Cody Kessler throws a pass against Nebraska during the first half of the Holiday Bowl NCAA college football game in San Diego. Kessler thinks his third season as USC's starting quarterback will be the season when the Trojans finally have the depth and poise to live up to their lofty expectations. (AP Photo/Lenny Ignelzi, File) Lenny Ignelzi The Associated Press
FILE - In this Dec. 27, 2014, file photo, Southern California quarterback Cody Kessler throws a pass against Nebraska during the first half of the Holiday Bowl NCAA college football game in San Diego. Kessler thinks his third season as USC's starting quarterback will be the season when the Trojans finally have the depth and poise to live up to their lofty expectations. (AP Photo/Lenny Ignelzi, File) Lenny Ignelzi The Associated Press

12 questions heading into Pac-12 football season

September 01, 2015 08:55 AM