By | November 30 2012 1:22 PM

It’s never good news for a football team when a coach steps aside, but it's even more so when he’s one of the pre-eminent defensive coordinators in the game and was working for his son. The USC Trojans announced via Twitter Thursday night that assistant coach Monte Kiffin will step away from the team to pursue opportunities in the NFL. His resignation will be in effect after the Trojans' bowl game.