and everything and everybody comes after that, I have to go with what is best for BYU. Now that is debatable because what is good for the MWC as a whole can also be good for BYU.
I can't root for the yewts to every win. That's probably being narrow-minded but some yewt fans have really turned me off. I have friends and relatives who have played for the yewts so I certainly do not hate the yewt team. But still, I'm not rooting for the yewts. But I will root for TCU to lose because that would mean that BYU could get a piece of the conference championship.
However, if TCU wins and goes to a BCS Bowl, and I believe they will if they are undefeated over BSU, then I won't feel bad. It is good for the conference and will help open up the BCS.
So it's a win/win for BYU either way, to some extent.