Any thoughts on the Indy RG jumping up and pointing when the NE DE jumped and tried to get out of the neutral zone. I thought it was a great move by the RG, but I am hearing some football fan(experts) complaining.

Same rule in NCAA as NFL when the defense is in the NZ and an offensive player across from him, or one over on either side moves, it is on the defense. It is what the offensive player should do if the defense gets in the zone.