Ghost said:
And its totally unnecesary. It would be pointless to change because SW is too mainstream.
Eh?
As for your comment about not symbolizing anything, what about Dooku's saber in certain edits? How can you say that doesn't make his character more ambiguous rather than a typical bad guy?
Turning all the prequel sabers blue (or blue and any other colour besides green) is the only way of preserving the impact Luke's saber had in ROTJ.
Well maybe you don't care about that as much as I do, but it was a great cinematic "Holy shit" moment for me anyway.
Changing them all to something other than green is essential if you have an edit where Dooku (and maybe qui gon seeing as he was a bit of a rogue too) and Luke are given Green sabers. That way Luke echoes the father of the rebel alliance, and you're uncertain how things will pan out, seeing as Dooku was killed for trying to do the right thing.
The way I see it, there's a few options:
1. Qui Gon, Dooku and Luke are the only ones with Green Sabers. The rest are all changed to blue.
2. Dooku and Luke are the only ones with green sabers.
3. Qui Gon and Luke are the only ones with Green Sabers. Dooku has something completely different e.g. purple, orange, yellow, etc.
4. Luke is the only one with a green saber in the whole saga. Everyone else has blue, except for Dooku who has one of the aforementioned "radical" colours.
I'm undecided which method I prefer. With Qui Gon keeping his green saber, there's a sense that the last hope for the order is lost come episode 2, when we see that the remainder of the order is dogmatic and uniform.