On the offensive side of the ball, I think execution was a far bigger problem than play calling. Penalties, fumbles, poor blocking... pretty sure none of those things are in the playbook.
I think if you want to get on a coach, get on Fewell. I don't understand trying to get home with only three pass rushers. And once it became apparent that the Giants were constantly dropping 8 in coverage, Romo got real comfortable back there and starting teeing off.