Ted Miller 1. Quarterback competitions (mostly) unresolved: Arizona, California, Colorado, Oregon State and USC entered spring with straight-up QB competitions, and none arrived at any clarity at the position, though some seemed to hint at a front-runner. B.J. Denker looked like the Wildcats' best healthy QB, while Cal's Zach Kline seemed to assert himself slightly for the Golden Bears. At Colorado, Connor Wood's case was helped by attrition. USC's and Oregon State's battles were too close to call. Originally posted by ESPN.com - Pac-12 Blog Click here to view the article.