Lets see:

If you could have a choice of making ROTS as OT as possible visually, what would be the aspects that you could change,remove,replace,disenhance,CC...etc?
Lets take the example of the SE of ESB and the extended bespin/twin cloud car with the fancy fly scenes. Pre SE it was only a static matte that had a slight zoom to leia's window.
Considering that, how you think will be the more suitable approach to many many fancy shots of ROTS can be toned down while keeping the same running time? Trimming and cutting out shots is not the best option everytime, otherwise you could have a 30min movie at the end.
Ideas for shot replacement is welcome in shots you think its unberable fake and CGI or you think an other movie has better CG that can sell the concept better than ROTS.

The only restriction to all the above is: Think if your suggested idea is doable!

If you got ideas/ suggestions/ mockups on specific shots please share.

-Angel