Get real. The kid already has a degree from U. Of South Carolina. If he commits to.live the honor code and attend class, there is no reason to deny him admissions on the spot to a fluff Communications program. I mean, the program even allows you to choose your own classes.... It's that light weight.
Let him in the Communications program for the 1 semester he wants. It won't hurt anything. And it will probably help both BYU and Ty'Son. The positives far outweigh any negative.