i only ask because if you lookup or Google "Godfather Baptism Murders" the list always includes Barz ,Tatt ,Stracci, Cuneo, and Moe. In the "murder montage" during the Baptism scene.,Moe is shown getting hit.
Also during the hearing,Mike is asked about killing the heads of the 5 Families..
Going strictly by the movie,who would be the head of the 5th Family?