Boise State had a very good year but they play in a weak conference. They need to either move to another conference (Big 12) or schedule some bigger name schools on their non-conference schedule. That said the Fiesta Bowl against Oklahoma was one of the best 2 or 3 football games I have ever seen.
None of the big conferences seem to be looking to add teams though. I will say the Big 12 would be well served to shed a couple of dogs, but I doubt they will.