I disagree about the QB position next year. I think it actually looks pretty good next year. You will have Wynn back, hopefully 100% healthy. When healthy, Wynn is a very good QB. Not a world beater, neither was Brian Johnson, and Wynn's defense is at least as good as Johnson's. As backups you will have Hays, with a lot of experience at that point, Shreve as a Redshirt Freshman and hopefully Travis Wilson keeps his commitment. That is depth. Nothing amazing, but Wynn is good enough to not lose games ala Hays, and Wynn can even carry the team at times (see last drive of the first half against BYU and the 4th quarter against USC.).
The QB position isn't great, but headed in the right direction. If Wilson keeps his commitment, we will have very good to great QB's for the next 6-8 years (Wilson then Hansen). They just need to keep building and adding to the talent.