brimforge said:

Hm, having the deaths of Yoda, Vader and the Emperor, is a closing of the old order (republic/Jedi/Sith), Luke being the new generation and beginning with his sister ...

Yep, it's the beginning of another new dawn after all :)

Fett should either be not in the movie at all or have a similar role he had in ESB - as one suggested, he could give the plans/information to the rebel spies ;-)

Nope, neither of these choices. Fett should stay in as originally, but his character shall be improved and dignified. Another time, maybe soon, I'll have time to explain in detail (outline) how it can be reasonably and realistically accomplished. What I have in mind, it would for sure require finding somebody with a Fett costume (shouldn't be too hard considering his popularity) and a Chewie (a little trickier to find) ;)

the Jabba rollercoaster is a thing to reconsider - from start to end - yeah, some don't want to change "important" events, but some pointed out, we need "things that matter" ...

Yep, this segment needs quite a bit of reworking and trimming overall... as does the rest of the film. Again, when I have time, I'll post in detail of what suggestions I have in mind for the entire film.