This idea may sound crazy to some of you but, maybe add the part of dialogue between Ahsoka and Anakin from “Rebels” during the Lucas film/A long time ago… sequence? Like the clone troopers that could be heard in the theatrical TCW movie during the Lucas film/A long time ago … sequence.
That is what I was thinking…… Anakin/Vader dialogue from Rebels and visuals from Rogue One or Kenobi.