>>8983643I dunno, Sheev's mind transfer ritual apparently required Rey to kill him, which she ended up doing anyway. How do we know he didn't actually pull it off and he's just been pretending to be Rey? The movie gives us no explanation for why Rey killing him was necessary, or why her blasting him to death didn't fulfill the requirements, so for all we know he actually did take over her body and he's just been playing the role.