There's practically no pass-rush anymore, right? They may as well just do a 7-7 flag football game or something. Maybe even against some retired players. I'm not even trying to be snarky, it would be just as entertaining.
Maybe have the big guys do something that's always funny for big guys to do... i don't know, knitting contests, pie eating contests, hula contests. Simulcast that during the game. Should be good for a laugh in between action.