What Superbeings exist in the DCU that aren't hero or villain?

Well, there’s NFL Superpro.

This. Also, I’d say Oracle is very definitely a super-hero, and I think both the heroes and villains of her universe would agree. She used to be a freaking member of the Justice League, after all.

Do the Swamp Thing and John Constantine count?

No.

Too many tries at killing the JLA.

“The Watcher.” /facepalm.

Ok, let me try again…The Spectre?

Yeah. The Spectre’s no more a villain than Batman is a pyschopath.

You mean, depends on who’s writing? :wink:

Similarly, hasn’t Lucifer gotten out of the good/evil game?

Nah, ole Spec’s a villain. Sometimes he’s just less villainous than others. It depends on whether the Presence is playing attention to the DCU rather than playing poker with the Living Tribunal that day.