What I know is the Cowboys lost several winnable games (many where they favorites) last yr and appeared to come into those games absolutely totally unprepared. They also time and again failed to make in game adjustments in those same games. The players (and by that I mean the entire team) certainly bears some responsibility for that. However it is the coaches job to prepare the team, to make necessary adjustments and put his players in favorable positions as the games unfold. In his familiar robotic style JG just seemed to have a poor feel for the game and how to respond in key moments. The stage just appeared to be too big for him. I noticed and i'm sure a lot of fans noticed last yr there was a big shift in play calling and offensive strategy about midseason. They seemed to go plain vanilla/predictable for some strange reason. That had JG written all over it, and I'm still not sure what that was all about.