I think it was more than just one game. That was a 6th seed quality team coming to Denver and showing the rest of the NFL how to beat them. Sorry, but if they can't win that game they aren't winning a divisional round. The defense and special teams just aren't good enough to do that. When the offense can't carry the team and score over 30 they cannot overcome their deficiencies if the other team is not making mistakes and unforced errors. How many games would be lost had the offense not played lights out? Or teams didnt make mistakes like the one Romo did?
Just don't see it this year when the team is so far unbalanced. Great offense. The rest, including coaching(12 men a result of so many rotations IMO), not so much.