Two things,
if you want to chase dollars at some place like Texas A&M, where you can get paid but may go 4-8 multiple years, HAVE AT IT. I think Rocco and his dad are smarter than most. Rocco's dad would know ISU is a pretty solid path to the pro's.
For the person who referenced Dom Orange and Georgia... hot take: I don't think Dom Orange is good enough to play at Bama, Georgia, LSU or those schools. I really don't. That's not a shot at him because he is really talented, both those schools get a bunch of elite DTs. Dom Orange dominated in UNI game, and he was solid rest of way, but he is not all big 12 even right now.