Dude, you are all over the place here in this thread. I have no idea what you're getting at, or how Dan Reeves relates to this thread. Is it with regards to your assertion that Garrett had complete control of the offense when Wade was coach? Or is it with regards to your earlier statement that Jerry kept bringing in people to help with the running game? If so, how does Reeves figure into that, considering that the plan fell through before he even arrived?
Your last statement about Callahan is odd, too. As I recall, nobody was acknowledging who was calling plays last season. Jerry Jones made one statement with regards to Callahan calling plays last June, but aside from that, nothing was ever said by anyone. It wasn't just Garrett who refused to say anything about it.
I also think it's funny you said Garrett "tried" taking the reigns back. It was obvious to anyone and everyone that something was different from the bye forward, but that doesn't mean that Garrett started calling plays again. In fact, all that was said was that Dallas was going to change the method by which the playcalls were communicated from the booth to the QB, with the final say before the call was relayed to Romo coming from Garrett. Truth is we (that includes you) don't have any idea who was calling plays at any time last year. It may have been Garrett all along. It may have been Callahan all along. Or it may have been as the subtle changes indicated---it was Callahan, then Garrett took over.