If you ask New Englanders who the best coach in the NFL is, you'll likely receive the same response 99 times out of 100. Bill Belichick has helped bring the franchise to new heights since taking on the job in 2000, and Pats fans certainly appreciate his hard work.
But as gifted and intelligent as Belichick is, a large portion of his success is due to the preparation he goes through each week. Belichick is always looking at ways to improve, and it'd be surprising if he doesn't put in the most hours of any coach in the league. With that kind of passion and dedication, Belichick consistently outsmarts his opponents.