League Skin Multiverse

I know there were theories going around about the Odyssey skin line being in the Dark Star and Cosmic Defender skin line universe, because I believed that too. But considering that we now know that Rhaast is from another Universe, and Kayn's mention of some theory in the story "The Lure," that points to interdimensional travel, I have a new theory. All the skin lines, or at least the Dark Star and Odyssey universes exist in a multiverse. And Rhaast was sent to another dimension to begin conquering it. (Possibility of Dark Star and Star Guardian crossover?)