Anyone who has been to major sporting events knows that if you go to a big game wearing the opposing teams uniform, you will be harassed.
You don't go to OSU - Michigan, Alabama Auburn, New England NY, Chicago GB, etc in the visitors colors unless you want to be harassed. I watched a girl from U Mich be stripped to her panties at OSU one year and I watch guys 30 years ago rip Steelers jackets off 3 peoples backs and then bbq hot dogs over them.
I've been to many opposing games but am smart enough to simply go in benign colors. It's simple common sense. If I go alone to a Pats Jets game in NYC or an OSU mich game in Mich I'm not wearing OSU or Pats clothes. If I go with 2 daughters I'm surely smart enough not to do this. That is one retarded dad.