Yes, that would have to be done the same way I’m currently pursuing it on my thread.
I’m considering changing my thread to simply be a Special Edition of Ascendant that has the Kylo v Vader duel, Luke and Kylo convo, and other little things I recommended here which might not have made it into the final product. But it would still be Rey Palpatine.
I’m really loving the idea of Leia knowing about Rey’s heritage, and I don’t think any other Rey heritage/background idea really touches those same heartstrings. So I’ve kinda come around to it, tbh.