The filmmakers would use several different filters throughout the film to denote either mood or time of day.

I think it could be a great idea.

Kind of easy to do, totaly in the spirit of the version, and could bring diversity and beauty to the project. Now it will be difficult to choose where and when... Because I don't want dark red pictures each time Vader arrives, nor pink filter when Anakin kiss Padme! lol. It also must be from time to time, when the mood needs a real change like on dagobah; the picture could be...green! lol. So we could finaly see a green yoda in this edit! I don't know, just a thought. I still needs tests on this changing color idea.

The edit could have a (subtle) color filter for each planet(yellow/orange for Tatooine, blue/grey for coruscant etc...) Then some added changes for special scenes when the mood needs a real change.