As interesting as these speculative are, my interest in Episode IX was effectively ended when they announced Abrams was being brought back to the director’s chair.
The only movies where he was involved that I actually like are Armageddon (he was one of the scriptwriters IIRC) and Cloverfield (producer). I find any movie directed by him to be by-the-numbers yet everyone else loves them and hail him as a modern day genius. Maybe I’m just immune to the JJ Kool-Aid.
I fully expect Episode IX to be every bit as insipid as any other movie directed by him.