Regardless of final margin, they led start to finish and were up 10+ for enough stretches that I’d say BYU is more than capable.
That being said, BYU is a 6 seed and we are down to 16 teams in a bracket filled with top-four-seed, P4 teams. Expecting BYU to win comfortably at this point in the season feels a bit unrealistic. Could it happen? Sure, but honestly it’s probably more likely that BYU is on the opposite end of that type of score.