Stadium Capacities: (hijacked from Nexis' thread)
Michigan = 109,901
Penn State = 107,282
Ohio State = 102,329
Nebraska = 81,067
Wisconsin = 80,321
Michigan State = 75,025
Iowa = 70,585
Illinois = 62,872
Purdue = 62,500
Minnesota = 50,805
Indiana = 50,100
Northwestern = 49,256
I think the first 4, probably 5, would be sellouts no matter what--with or without Nebraska. But I'm guessing the last 7 wouldn't sell out for all of their OOC games. Especially games in Oct/Nov if their bowl dreams have already been shattered. And it's cold.