Kevin Gemmell Happy last Friday before the start of the season. Arizona's Gerhard De Beer learning all about American football (pretty funny opening anecdote). Gannon Conway making a push to start on ASU's defensive line. Some Cal practice notes and depth chart analysis. Pun alert! Learning the pistol offense has been a snap for Colorado's centers. Previewing the Ducks offensive line. Both of Oregon State's quarterbacks are getting plenty of work. Originally posted by ESPN.com - Pac-12 Blog Click here to view the article.