The Pac-12, the Conference of Quarterbacks, will have a noteworthy crew of returning starters in 2016. But it also will be a season of significant transition, as seven teams have no clear leader to take over behind center next fall. That means lots of competitions this spring and into fall camp.
It seems fair to say five teams will be content -- to varying degrees -- with their returning starter: Anu Solomon at Arizona, Sefo Liufau at Colorado, Josh Rosen at UCLA, Jake Browning at Washington and Luke Falk at Washington State.