From what I have seen and heard BYU chose Conover over you son and wanted him to play another position. Your son doesn't want to play another position (which is certainly his decision) and will probably end up at Utah St? As we saw this year, Utah St is not a bad place to be and I wish him the best.
I wish he would come to BYU on a scholarship to play another position, because by the time he and Conover return from a mission who knows what the situation will be (decent chance the current offensive coaching staff will be gone or look a lot different). Of course that is just me being selfish. Congratulations on having two successful children as athletes and good luck to Cooper moving forward.