There is almost nothing I'd like to see more than for BYU to join the Big 12 in football.
If that happened then we would see a BYU / WVU showdown. My two favorite teams pitted against each other.
If it came to that I would be cheering for BYU, but only on the inside. On the outside I would be cheering for WVU purely because I want to hold a big sign at the game that says:
"Not all Mormons root for BYU"
I mean c'mon, that sign is awesome and would virtually guarantee a little TV time.
Varieties of this sign would also work if I were Catholic and didn't like Notre Dame. Or if I were a truly terrible terrible person, but I didn't support Utah.