Am I missing something? I saw a few films where A was using the exception on the try using a water bucket or swinging gate formation basically they had no more than 4 in the backfield everyone else on the line, 7 players, 3 numbered 50 thru 79, the snapper #3 was not on the end of the line. They ended up snapping the ball to their QB who was in a shotgun (5 yards deep). I thought A had to be in scrimmage kick formation? Had a coach tell me (I have done this for seven years). Again, am I missing something?