Curate, connect, and discover
Infinite amount of universes with Infinite amount of possibilities. There should be a universe where Riddler is Batman. Ed running around in a green and black bat suit, he is that world's greatest detective. I mean Riddler and Batman share a lot of similar traits, both have good detective skills and both have some serious OCD. Ed's Batman would have a staff to hit people on the head with. I feel like the batman from the other universes should refer to him as the batman that riddles (a play on the batman that laughs). The batman That Laughs can be like Joker and be all jealous and try to kill him. Boom another dumb idea from yours truly. Sorry if my none sense ruined your day.