1st year wing official asked this question at our meeting Wednesday night. The question generated significant discussion and difference of opinion as to the correct call.
Team A is in formation and getting ready to snap and the snapper has his hands on the ball, coach A realizes that there's only 10 in the formation. Incoming substitute for A, the wide receiver on A's side, is still on the B side of the NZ and outside the 9's when A snaps the ball. What do we have?