I mean we've got words from the owners mouth himself that Jason Garrett was interfering with the offense last year, despite that not being the plan. And it wasn't fair to Callahan. He essentially said he was the play-caller, which includes Philadelphia when Orton was chucking the ball all over the place, and the team refused to run the ball. We also had stories about Garrett rifting with Callahan and Callahan is the guy that built the OL in reality and it's his running game. And Callahan was angry, from the mouth of Stephen Jones himself, when Dallas didn't let him interview for OC positions with the Ravens and Browns, meaning he wanted to leave.
Then Jerry says Garrett interfering in the offense won't be happening this year, because they don't need his input on offense. Jerry has essentially been saying for the last two years that Romo will not be more involved in the offense and that is what he wants. He has gushed about Linehan-Romo relationship and flat-out said that while they retain the same terminology between Garrett and Linehan, what they are going to be doing is totally different as is evidenced by what happened in Detroit. Linehan will cater this offense to the talents of the players, meaning the play-calling of Garrett was NEVER tailored to the skill-sets. And Jerry wanted Garrett to walk around on the defensive side of the ball.
Garrett was hired for his allegedly brilliant mind in offense, and now, he's been relegated to walk-around clapping and spitting in that regard. You don't even see him near Linehan and Romo throughout the game, except for very random moments. But yeah, let the tales and spin continue...