I think Kalani is the guy for BYU right now because of his record vs P5 opponents. He can win the big games. Most of the criticisms that get leveled at him are because he looses far more of the small ones than fans would like.
I like the ability to beat a big team more than the ability to not loose to a small one.
That being said, no one likes loosing and loosing to weak teams hurts all the more.