That's how perfection-driven the New England Patriots are. On a day when tight end Rob Gronkowski is simultaneously strong and nimble while setting an NFL record, on a day when the defense again makes just enough plays to compensate for all the yards it allowed, on a day when a 34-27 score vs. the Washington Redskins meant a fifth straight victory, it was Brady who had to be calmed down after a rare fourth-quarter mistake.