Board Thread:Episodic and Issue Discussion/@comment-4928331-20130305235618/@comment-4928331-20130306035613

Superboy Prime is a non-starter -- can't have someone in the S-shield doing evil things.

Marvel Zombies? Yeah, good luck getting it animated. Spawn, a kind of zombie himself, had to be confined to adult-only HBO. All your favorite heroes as zombies? Not gonna happen in animation man.

As for the Void/Sentry, yeah. You got something there.