It's been a long time since the Cowboys played in a Superbowl. I've long blamed Jerry Jones and his meddling management style. This year was supposed to be different for them. Supposedly Jones' boys are more involved and Jerry is less involved and thats supposed to be a good thing.
They have arguably the best O-line in the league. They are in an enviable position with both QB and RB. Prescott is inexperienced but I don't think you can pin yesterdays loss on him or his inexperience.
But really its not just about this year either. They couldn't get to the Superbowl with Romo. They've had good players for years but come up short in the playoffs. So, what's their deal? Is it coaching? Management? Bad luck? Ownership?