Three things we'll see before Week 9 is in the books.1. USC will claim the driver's seat in the Pac-10 race. The Trojans face another road test against Oregon, marking the third time this season USC will face a ranked team away from home. But just like against Ohio State, Cal and Notre Dame, Pete Carroll's posse will handle a hostile environment. The biggest reason? I'll give you two. First, freshman QB Matt Barkley hasn't been rattled playing in front of 103,000-plus in C...