Coming out of the Bills humbling loss to the Patriots in Week Two most players in the locker room after the game were frustrated, ticked off and disappointed. Wide receiver Percy Harvin was uncharacteristically happy. Happy because what he witnessed in the fourth quarter of that game convinced him that the offense would be more effective in the weeks that followed. After two quarters of struggling they had found a rhythm. And while it was a little too late to come back and beat New England, Harvin saw the arrow pointing up for Tyrod Taylor and Buffalo’s attack.