Right, and he ran up and stopped very awkwardly at the ball once he realized Romo had bobbled the snap. Also, Romo fumbled the ball trying to put it down on the ground, which is something I wouldn't think you'd see on a fake. If that's a fake run, then that's the most poorly designed fake run of all time.
Also, it's a bit of a stretch to presume that Parcells stakes his playoff life on a fake FG run, especially when he can take the "guaranteed" three points and the lead with a minute left in the ballgame.
Hey, it was only a momentary thought. Replays showed differently after that.