But they've looked fairly mediocre in every other game. Yes, they certainly have potential and can be dangerous as Utah learned,
But they gave up 39 points to New Mexico--most of those in the first half, where New Mexico played them evenly;
Northern Arizona led them at the half;
K-State annihilated them.

McMillan had a tremendous game vs Nick Howell's New Mexico defense--the third worst defense in all of FBS, giving up over 500 yards/ game
but in the following three games has a grand total of 199 yards--not earth-shattering by any means. And he had a couple of bad drops last night.

Arizona is a worthy opponent. But this is a game that BYU should definitely win.