How come we dont see more than one batman in the ordeal. We see more than one wonder woman, etc., but whule there is definitely more than one batman, we dont see him. Also, why was there only a Superboy represented from Earth Prime, who had an extremely short existence prior? What about the original Superboy? Lastly, how does one tell in Pre-COIE stories if one is reading about Batman or Superman from Earth 1, 2 etc.? And shouldnt the Superman from Earth 1 have no knowledge of Supergirl until COIE? She ostensably only appeared in the original superman continuity.