It really doesn't have much to do with polls. It would definitely be an upset. BYU has been playing great and Utah has had a terrible season. I am good friends with a few of the coaches at Utah and they were definitely concerned with this matchup.
History is great and fun for fans, but it has little to do with the matchup once they hit the field each new year.
History is great and fun for fans, but it has little to do with the matchup once they hit the field each new year.