Most Dallas fans realize there's enough talent to win the division, but if you're HC is liable to ice your kicker or otherwise wuss out when the pressure is on...there's not a whole lot to get excited about beyond that.
Would you be confident in a Jason Garrett coached Cowboys team up against the Rams in the NFCC?
I agree that it COULD happen, but it would be in spite of a stubborn do-it-my-way GM/owner and a robot-with-no-feel-for-in-game-adjustments HC...certainly not the ingredients needed for a dynasty, and isn't that where we want to get back to?