Battle for the Golden Horseshoe: UC Davis @ Cal Poly Cal Poly's online game notes don't provide depth charts. I looked through news articles about the game over the course of the week with no info. One poster on Poly's forum said that Dieffenbach didn't practice, but it sounded more like speculation than fact. I would say that if the Ags prepared for Dieffenbach then they are prepared for any of their options at QB.