Moving Allen to Chris's spot probably improves the defense a lot more than it hurts the offense. Ross is a fine starting receiver alongside Marvin. We need another playmaker on defense besides MM. It seems clear from the Nevada game at least he probably would have had more impact on that side of the ball. Maybe he's able to help break up a 3rd down pass or tackle that QB once or twice. Conte looks slow out there. Allen can still play some receiver just not every down. I think we really need another playmaker on defense to face these Pac 10 offenses. He's young, but he's a super talent.
I would also move Debo-Johnson into Sofele's spot. That seems like a no brainer.