[JRutledge]

The center official has half the lane if you review most mechanics manuals. In reality all officials are going to be watching some of that area for different reasons. A pre-game discussion on this specific issue is best. If you cannot talk about this play in detail or forget to talk about it, I would say blow your whistle if you see something that needs to be called. I would just be very cautious and realize that other officials might have something as well and you do not want to have two completely different signals that will cause bigger problems.

Peace