Sifo-Dyas was a secret Sith and Palpatine’s apprentice according to George. I’m very interested to see how he would’ve brought this idea to life in his Sequels to bring the story full circle further. I like the idea of him and Dooku being used as tools at the same time for the Grand Plan.
You know? This gave me the idea that maybe we could remove Sifo’s name in Episode II and change it to Snoke
This (along with making Sidious and Dooku’s final scene take place in Exegol, rather than Coruscant) would be a nice reference to the sequel trilogy
Though I don’t know if sentence-mixing the word “Snoke” would sound convincing enough