I
think he thought we had jumped offsides. It seems like Manuel had called for a certain type of cadence, and the entire OL knew what it was except for the center. The center accidentally snapped the ball too early, which is why none of the OL moved. Once they all realized the play was live, they moved. This guy clearly just thought everyone jumped offsides and the ball was never snapped, but that doesn't explain why his dumb ass just stands there while the play continues. He gets points for discipline by knowing the snap count, at least.
But man, what a magical night that was. I'll never forget the flash bulbs going off on Tebow's final drive, and I got a good video of his final touchdown in the Swamp.