OK, for me it's always more fun to be root for BYU, Jazz, RSL (and even USU and Boise State....). Why? Because they are good, but generally underdogs. 

I used to root for uu and a secondary team (I did some time up there). I stopped paying attention because many fans became a bit too annoying. I don't follow them any more. Sometimes I don't know who or when they are playing. That said, I know they are playing Oregon this week.

Note: I'm with you. Every team I bandwagon with eventually turns to trash. Sad, but true.