Not just a callback to ESB but Leia delivering a line of dialogue relevant to this movie rather than something originally from TFA. The closest she comes otherwise is “in the shadows from the very beginning.”
Actually, I wonder if she could say something more specific about Palpatine before we cut to her to finish her sentence.
The fact that I’m casually throwing out an idea to have an AI voice begin a sentence and then seamlessly transition to an existing line of dialogue is crazy.