I have no clue on the Vice front either, but I definitely want to see this, at least eventually. That said...
"and if there were really originally plans for nine movies."
Oof. I'm really tired of this being relitigated over and over again. Yes, there were plans. Very loose plans, but they were plans all the same. And they were promptly chucked out the window after a couple of years. George wrote and rewrote and rewrote the first film for years before production, frequently majorly shifting the storyline on the fly. And then he did it again repeatedly during writing sessions on ESB and ROTJ. The story was always in flux, for better or worse.
Honestly, I'm glad he chuck his initial loose plans for 6 thru 9 and crammed them all into ROTJ. It was the best possible thing, as opposed to stretching that shit out and diluting both Leia & Vader as characters as a result.
That said, I do find his early 2010s loose plans for a Sequel Trilogy intriguing. I'm not sure if they'd have been better overall than what we got, but I think they're interesting to hear about.
Still, it'll be nice to hear from Marcia and everyone else about the making of the OT, especially all these years later. Give me those juicy, candid details!