SOS will get them in the end and I'd think one of the P5 teams with a loss would be given the nod ahead of them even if they do win out.
They are an Indy team so they can and should get a little tougher schedule. I like BYU, but they are pushing for that Notre Dame type of recognition as a viable independent candidate. And they've got a ways to go in proving themselves over the long run.
But if they win out, I think you might see them in the Peach or Cotton Bowl myself...if Texas allows them back in that State of course lol