Crosmando: Meh, Mark Hamill probably won't have any major party, they'll just drop him in s fanservice as the Jedi master at the Temple for one scene or something.
I think he may have a bigger part, he was the protagonist x3, after all.
Princess (Queen?) Leia on the other hand... She and her Disney-future predicting hairdo was more or less a damsel in this distress. And she never had a cult following like Hamill and Ford.
I think her role can be an extended cameo. Something along the lines:
Han Solo: "Damn. We're in trouble. Time to call the committee to plan the next move."
Leia: "You called me?"
(+ few more meaningless line in between CGI space battle actions scenes)
psadler: Please God not JJ. I mean not only is he the director, which is bad enough but, the love of God, he's the writer too.
Yes. Exactly.
I still try to forget ever seeing his first Star Trek movie.
As far as the second Star Trek movie goes, I was building up my courage for months to actually go to see the movie. I failed, and never did.