There's still a fourth volume to go of course. I know who I wrote up for the Atlas, but what actually gets printed is another matter.
Who else is missing? Uh, Mark Shaw as an individual Manhunter (then again, DC Editorial tortured the hell out of his continuity), several Superman villains of the last decade (Conduit, Ruin, Live Wire), Hercules (maybe in the Atlas, though), Space Ranger (yeah, I know-pretty obscure), Tommy Tommorow (ditto), Claw the Unconquered, Crimson Fox, a few others.
Well, that leaves us to write up our favorite neglected worthies, I suppose.
All my best.
The Contingent: When all other super teams fail...