‘However, most of the praise will go to defensive coordinator Mike Pettine. He didn’t back off against Miami and continued to bring the pressure. That made life miserable for Ryan Tannehill, who was sacked seven times. The defense is a much different unit than it was in past years. Why? Pettine. Sure, the Bills have added some pieces over the past couple of years. But it’s Pettine’s scheme that has made this defense a much better unit.’