>>107820880E-3 Metallo would be a robot given an organic body, allowing him to feel in both touch and in emotion.
E-3 Mr. Nobody would be Mr. Somebody, and a hero against the Patrol of Doom.
E-3 Vandal Savage, instead of immortality would constantly reincarnate over and over but keep his mind intact.
E-3 Mr. Mind....Mr. Body, a Butterfly who generates new universes through it's eggs.
E-3 Starro, a starfish that is essentially a counter to all mind controllers.