Pac-12 Networks' Mike Yam, Yogi Roth and Curtis Conway talk on "Pac-12 Football Weekly: Digital Edition" about Cody Kessler's improvement this offseason and which players are primed to make up for the departure of last year's offensive weapons. See the Trojans' spring game live Saturday, April 11 at 3 p.m. PT on Pac-12 Networks.