He added: "You gotta be highly competitive. You gotta be in tight coverage. They have a lot of good football players and I think they do a great job obviously. But again, the thing I don't think people appreciate sometimes is the job they do executing. They just do a great job of executing. I'm sure that is through diligent work ethic and practice. At least that's what I hope, as a coach, that you can get a team to that stage."