On the topic of Universe C, how likely do you think it is that it's the same universe as A1? I personally like the elegance of that theory, and since we know that Universe C has trolls, there's some evidence. Or else trolls, humans, cherubs etc. could just be multiversal constants that will always eventually develop in a universe.

Nope, it was a 48-Player Session that made the Troll Universe, can’t be Universe C.