Forum:A new theory

Hey I just came to a huge revelation. After reading the theory of how Terra could be the Xehanort from the other games, then could it be possible that Ven infused himself with Sora? I mean, in kh2 Technically Sora still had his heart (Which is why he ws able to walk around conciously in CoM. And Roxas had a heart in kh2. They both still had they're hearts right? And what if Master Xehanorts apprentice fused himself with the younger Riku? That would explain as to why Riku is so in touch with his dark self. And as for Mickey, well, if the trailers are correct, he's been had his keyblade; and could have totally been Terra, Ven and Aqua's master.