C'mon, he's a great coach and there are many coaches around the league who keep trying to do the same thing. Not too many Bellicheks. Why did Jeff Fisher do the same thing from the late 90's until we fired him? Why did it take Andy Reid so long to win a Super Bowl? Why did Dick Vermeil have 2 lost seasons before he made wholesale changes to personnel, practice routine, and coaches. Why did 'genius' Shanahan not run the ball in the 2nd half of the Falcons Super Bowl - and why, if he's such a great coach has he had only one good season and several losing ones
these are all mysteries, wouldn't you say?