‘“We certainly are aware of what great a job he (McDermott) did as a defensive coordinator going back to Carolina when I was in Washington,” McVay said Wednesday. “But it’s different. We have different players. He’s adjusted and adapted. We’ve got some things that is totally different from how we operated in Washington. But there’s a lot of really good tape that they’ve put out there,” McVay said of the Bills. “Really (in) all three phases, but on the defense side they’ve been really tough.”’