So the question remains - will the Buffaloes bolt the Big 12? That's going to decide whether the Pac-Ten moves to twelve teams. If they do, it will be Utah & Colorado. If the Buffs turn the offer down, I believe there is not a suitable second option out there and, unfortunately, things will remain the same (and no, BYU is not a realistic option).
That means we've got to hope Colorado wants to move. If they do, we're golden. If they don't, it's probably likely Utah will be stuck in the Mountain West for the foreseeable future.
Brian Cook seems to think Colorado won't accept an invite. But I've got to think that since the P-10 is pushing this beyond just the typical random rumors, something is afoot.
Like I said earlier, though, we'll see.