To the OP.
I think Garrett will be given more time and I'm ok with that. I think he has turned the roster over quite a bit and the team has not had the salary cap money to do much in free agency market so there has to be a lot of building through the draft and im ok with that too, but i think that takes a little longer. There also has been a change from 3-4 to 4-3 and some players that we thought could be counted on where not available this year for the DLine and they are really inexperienced at safety but i like that they are putting the young guys in thre and letting them learn and play.
I think there are some posters who beleive that if we had a different HC romo's play would be more consistent and he would lead this team to a championship - But i'm not one of them. I think he is a great athlete and can be a streaky QB but I think you will see the same level of play from him regardless of the play caller.
I do think Romo is good enough to get it done but need a better defense and a better running game to win consistently. With the players on this team, firing Garrett and bringing in a new HC will not make the defense or run game better IMO.
Callahan know enough about football to know how to run the ball, the current players are not getting it done when a run play is called.
Also, I watch a lot of other teams and quite frankly i see experienced coaches every sunday making much bigger game day blunders than Garrett every week. A team failing to execute is not a coaching blunder.