I think Loverings mechanics are actually pretty good and he shoots it fairly straight, as evidenced by his bank shots (accidental?) falling sometimes. He has very strong arms and hands, which is a good thing in general for rebounding, catching and passing, etc. Just not good touch in harnessing that strength for shooting.
IMHO, if he stood further back from the basket and did everything the same, his percentage would improve. Start practicing a foot back, foot and a half, two foot, until he finds a sweet spot. I have seen quite a few players that used this method.
I think he hits the back of the rim most often, and is hardly ever short. My two cents.
But yes, I think it is true that the Utes, who are playing pretty good defense, would have a few more wins if they could have hit foul shots a higher percentage of the time. Even Ausar has improved and it is making a difference.