‘Bills win if…they don’t play down to the level of their competition. Sometimes the Bills do this, and they can’t afford it against a winless team looking to earn some respect and restore some pride…they avoid damaging turnovers. San Diego will need all the help it can get, so the Bills can’t play giveaway…they pressure [Jim] Harbaugh and force him into throws he doesn’t want to make. He’s a veteran, but he’s limited physically now.’