BYU did in fact sell the MWC allotment AND got additional tickets from the other participating conference, more than one additional amount of tickets. So it's possible that not all the other conference's tickets were sold. But those do not qualify as "BYU's allotment," as you are trying to make it sound.

You demonstrate from your posts that you have no clue as to how the bowl contracts and tickets work. So you're trying to tell everyone something you don't understand yourself. You don't know any of what you claim for a fact even though you claim you do. Which means you have no credibility and you are flat out wrong. Go do some research so you understand what you don't know.