QB isn't the only question mark, but it's the biggest--I think most of us can agree on that. I feel like the only rooms that definitely upgraded are WR and DB. Everything else seems like the depth is going to hold from last year or we've upgraded talent in exchange for production and experience. My gut says the RB room will be better by the end of the year as we have more raw talent, but you're losing 5 of your 6 top running backs means you need to have hit big on either Allen or James, or one of the young guys (Greene/Burrell/Jones) steps up.
My gut tells me that we go 7-5 this year. Losses @ Houston, @ Kansas, @ OSU, @ SJSU or Home against FSU, and home against BSU. Which will still put us in contention for the MWC title game with a litle luck at 5 wins. Maybe if Sluka had been on campus in the spring, or the tape I've seen on Hajj was a little more impressive I'd feel more confident. I could very easily see us winning 9 with some good luck or with some injuries or bad breaks 5-7 isn't completely out of the question.