By Alek Arend BYU football is cancelling four future games against a major in-state rival because of its move to the Big 12. On Thursday, the Cougars announced they’re cancelling four future games against the Utah State Aggies. The two Utah-based programs have met 90 times, the first happening in 1922. The longtime rivalry is one of the best in the state, other than the Holy War. BYU is scrapping it, at least in the short term, due to its move to the Big 12. “BYU [cancelling] 4 games w/Utah State, scheduled from 2023-26, because of BYU’s move to Big 12,” said CFB insider Brett McMuprhy. “The g…