FB is a great player. I feel for him and for the coaches and fans. He'll have to sit out a year no matter what. So it's really all up to him where he feels comfortable.
I believe both of UUs Lbs are seniors. So I can see where there is mutual interest. Wouldn't surprise me at all if he ends up there.
If he transfers though, he'll have to move fast. Everyone will know soon enough.
I'd love to have him at Utah, but this has to be a tough experience for any player. If he prefers to stay at BYU, then I genuinely hope that's what happens -- and that he feels welcome.