Hard headed? Pot meet kettle. I've tried to explain this to you more than once, a cop is not going to do this over refusing to sit in Neyland Stadium. The most likely scenario is an actual authority figure will be called to the scene(someone in a position of authority as it pertains to the stadium). That person will most likely ask you to sit down as well. If you refuse, that figure will then give the officer the okay to escort you from the premises. You will not be fined, you will not be arrested, you will be escorted from the stadium. That is worst case scenario(unless you do something incredibly stupid like assaulting the officer). The authority figure will do as much as possible to avoid the worst case scenario because they want you to enjoy your time there, but if you push, they will have you forcibly removed. But the final call is made by the staff in charge of managing the facility, not the police.