The matchup demands USC’s full attention. “The only goal right now is getting this team, getting our defense, ready to play this week as well as we possibly can,” said Riley, who added coaches still spent their typical time breaking down the film. With a road game against a top-10 opponent looming after Riley fired defensive coordinator Alex Grinch and promoted defensive line coach Shaun Nua and inside linebackers coach Brian Odom to co-interim coordinator positions, there felt like more pressing needs than parsing each mistake from a game in which the Trojans gave up 572 yards, a Riley-era record. Riley said it’s rare he de-emphasizes film study after a game, but acknowledged this situation fit the bill. “It’s a one-game season right now,” quarterback Caleb Williams said. 6 Oregon to keep their slim conference championship hopes alive. With two Pac-12 losses, USC this week must confront an uncomfortable truth: The Trojans are in a must-win situation against No. USC’s new co-defensive coordinators are focused on helping the Trojans play fast and with confidence entering a tough game at Oregon. USC Sports Brian Odom, Shaun Nua hope to galvanize struggling USC defense
