I saw this a while back in another forum but they basically limited the roster to 15 spots max and everyone on the roster is eligible to receive a scholarship but every player on the roster does not have to be on scholarship.
So for example in football I think the limit was 85 scholarship...
Nope didn’t go off. I don’t remember if I had to take it out before walking through or if I still had it in my pocket when I walked through, but either way I got into the stadium with it.