Yeah, but it was another playoff game where the defense gave up 30+ (Cowboys have never won such a game) so Romo would've needed to effortlessly put up 40. I'm hoping someday to see another defense that can clamp down when necessary in the playoffs.
Look at last season. New England only put up 13 points but their defense saved them in the SB. Against the Chiefs their offense carried them. Too often this century the pressure has been on the Cowboys offense to overcome their own defense, and we see how many rings that has gotten them.