If you want to do something, wear a bag on your head to the game.
Also call talk radio and say you won't spend any more money on the Bills. Email the newspaper and say the same thing. Maybe if you can get a few people to do it, they will write a little column on fans boycotting the Bills.
That's all the Bills care about, is money. So if they are worried about fans not spending, they might change their tune.
Already ticket sales plummeted, so the fans are already voting with their dollars.