‘Belichick likes to say that toughness comes from running the ball, stopping the run, and covering kicks and, by that definition, the Bills — at 10-4, a game behind the Patriots — play like a tough team. They’re fifth in rushing, 10th in run defense and 13th in kick coverage. They’re resilient, they can play in the cold, and Josh Allen’s four comeback wins are tied with the Seahawks’ Russell Wilson for the most in the NFL this year.’