Ted Miller Lots of Pac-12 scrimmages over the weekend. Here are some recaps. Freshman running back Ka'Deem Carey shined for Arizona. Arizona State QB Brock Osweiler was sharp for the Sun Devils. Colorado's offense sputtered on Friday. Stanford's running game struggled -- not sure if I view that as bad or good, considering the questions on the D-line. It's still unclear who UCLA's starting QB will be. Receiver Robert Woods made a statement at USC's scrimmage. Utah's offense looked better in its scrimmage. Washington was sloppy, but Steve Sarkisian wasn't unsatisfied. Originally posted by ESPN.com - Pac-10 Blog Click here to view the article.