Re: your son going to MKE without a ticket, I've heard several people who have been to FF's in the past say it is often easy to get a ticket outside the stadium for face value or even below day of game. Even in WI, the UND/BC game at 2pm hopefully he'd be able to get to get into.
Also did you see this put out by the BC:
http://www.bradleycenter.com/news/06ncaa/fftickets.pdf
I hope your son gets in. He has a good attitude. Also, there is still quite a bit of time, something might come to him yet.