Some of these guys commit to be sure they don't get shut out. Then when the bigger schools come calling they will switch. I would think their are some players on UA that at one time commited to possibly a lesser D1 school, ot a D1-AA school, then when UA offered they jumped at it.
Although I agree that you shouldn't make a commitment, and then back out, I also realize that these decisions affect their entire life.
You can bet if OSU is looking, so are other bigger programs.
If he has a standout senior year, he is probably gone.
I hope he stays true to his commitment, he sounds like a stud, and UA lacks big DT's