No one said that you just run the ball and win without a passing game, but we won, in large part last year due to our running game, and if not for a bad call, or a Murray fumble we may have played for the whole enchilada last year. If you think otherwise, then I will respectfully have to disagree with you.
Dallas won last year because it was a pick-your-poison situation for defenses. They could come up and stop Murray if they wanted but Romo, Dez, Witten, Beasley, and Williams would simply kill them if they did. Then, when they wanted to drop back and stop Romo and the passing game, that was fine too because the OL was going to blow open holes for the RB and grind them to a pulp.
It was that either/or situation that made the Dallas offense so difficult to stop. It wasn't the run game any more than it was the passing game. It was the hard decisions the defense had to make that got them.
Don't think for a min that Romo, Dez, and Co. weren't just as responsible for that 12-4 record as the run game was.
Chippy can get all the runners he wants, but until he gets a passing game like the incredibly efficient one Dallas has, they aren't going to put defenses in bad positions like the Cowboys.
A Bradford who "was good at OK" and Bradley Cooper just aren't going to cut it. And until they give their defense some room to breath, Dallas will continue running that unit half to death.