Agreed on the latter.
But this doesn't mean you can't go to EMU from that High School to play Football if you want to. It means Dean won't let you in the school he is at to talk to the kids. They aren't his kids. They can go wherever they or their parents want them to go. (not really sure a High School Coach has that kind of power from a legal standpoint either, to be honest - you may not welcome them, but I would be shocked if they couldn't take action against this if they really wanted to visit players from that school, at that school - could certainly be wrong)