I am not one to get celebrity/ star struck either.If I were him, I would call it quits. Sit back and enjoy the money he's made, raise the kids, maybe run a football camp every year or even coach a team. If he lives in Bismarck, I am sure he could live under the radar fairly well. The first year or two there will probably be some people that bug him if they see him around town, but that will fade fast. I know I wouldn't bug the guy if I saw him.
Guy played at the highest level possible, and that is neat.