A. Go to SEC in all sports but receive only $10 Million per year until end of the current SEC ESPN contract. After that, BYU gets a 50% share of TV revenue on next SEC TV contract.
B. Decline offer and stay in Big 12
*assume no other movement would happen if you decline. (Assume ESPN told the SEC that BYU was the most valuable non-Big Ten brand for a fourth TV window and to not consider any other schools.)