Aita for wanting tech to btfo byu?

I understand It would be best for the big12 to get two teams in. Byu winning the ccg or at least losing closely to tech is the only paths that happens. However I want to tech just absolutely demolish them (like by 50). If we do that I believe we will get a top 4 seed and the bye. At what point do you draw the line between conference affiliation and your schools best interest?