I don't see BYU being key candidate for a game for LSU. What is the upside?
Can they make more money than other P5 non-conference games? Is Utah a hot bed for recruiting? Does playing at BYU help the SOS (vs other P5 teams)?
For the reasons above I don't see it. I hope I am wrong, but BYU would seem love on the list of priority P5 OOC opponents for road games.