I would like to keep Gus around as a backup, but I think he will ulitmately end up in St. Louis with Linehan. Gus knows the offense very well, and Bulger has never been able to make it through a full season. Maybe Bulger makes it because he won't be in Martz's pass-happy, low-protection scheme, but I think Linehan brings Gus in to make sure Bulger and their draft choice last year, Fitzpatrick, have a mentor.
As for our situation, we'll have Brees or Culpepper, Lemon, and probably a drafted QB. Is it ideal? No, but at least Brees will be able to take as many reps as he can possibly handle to learn the offense, and when he needs rest, Lemon can take the snaps he needs to get familiar with the 1st teamers.