One of the things that DC has pushed for awhile now is that the New Gods we've seen are just "emanations" of the true New Gods who exist outside the Multiverse. So, Earth-0 and Earth-2 both have their own separate Darkseids, but they're aspects of the "real" Darkseid who exists beyond the Speed Force wall (on the new Multiversity map).
Hoooooooowever...the Multiversity map also indicates that a lot of DC's characters also exist beyond the Multiverse, including the Spectre, Zauriel, Santa Claus, the Greek and Roman Gods, Etrigan, Neron, and a bunch of others. Am I to take it that these characters ALSO have a greater existence outside the 52 worlds and we've only seen "emanations" when we've seen them in-story?
Let's take the Spectre. I can't vouch for this, but I've heard that pre-Crisis, there was a Jim Corrigan on each world of the Multiverse, and the Spectre entity simply possessed that world's Corrigan whenever he needed to intervene. Is this true? Does this explain why the Spectre is always wrapped up in big Crisis-level events?
Furthermore, does this account for why certain cosmic-level beings remember all the effects of the various Crises? I know that the Spectre demonstrated knowledge of the pre-Crisis universe in Peter David's Supergirl. (The Spectre is also one of the few characters who survived the destruction in Zero Hour--if the universe was destroyed and replaced with a near-identical universe, the Spectre was outside space-time when that happened.) I wonder if Grant Morrison's theory is that Crisis-level changes only happen inside the Speed Force Wall and stuff outside the wall is unaffected. (Maybe this is also how the Earth-2 Wonder Woman was unchanged between Crisis and Infinite Crisis--because she was on Mount Olympus, outside the wall.)
What are your thoughts???