I'm going to stick this question in here instead of doing another thread. I re-watched the movies and was wondering, does Legolas have some kind of magic quiver or did they just figure the audience wouldn't notice he fires hundreds of arrows? :lol
Also my nephew was asking about getting an extended version of the movies because he looked up the Mouth of Sauron (because he's in the LEGO LOTR game) and it said he's in extended scenes. Is it a bunch of scenes or not worth getting another version? My sister just has the regular versions of the movies.
There is at least one scene in the book Two Towers where Legolas mentions "scrounging for arrows" on the battlefields. But the movie? Nope, it's a magic bow, like the old western "six-guns" which shoot every episode of the cliffhanger serials without reloading.
The Mouth of Sauron is only in one scene, when he taunts Aragorn outside the Black Gate. He lies, saying Frodo is dead (he shows them Frodo's captured mithril mail) which makes pisses off Aragorn they fight, which, dramatically makes no sense.
In the book, the Mouth taunts them saying they had CAPTURED Frodo so scram or he gets it. In the movie he boasts of having KILLED Frodo which just pisses off Aragorn and he starts the battle.
While it's a interesting addition, the Mouth of Sauron is far more charismatic and sinister in the book than the leather clad monster-version in the movie. The fate of Saruman is a better reason to see the ROTK ext Edition. Again, different from the book, but still pretty good.
As for Wizards' colors, no significance. The 2 "east wizards" were a duo, both the same shade of blue (sea-blue), and both sent together to bypass Gondor, Rohan, Elves etc and go much further east into parts unknown ("Enemy territory" Tolkien called it) and fight the enemy.
Even Tolkien only had vague ideas about what to do with them. In some writings Tolkien says the failed & even helped the enemy (like Saruman) and other writings he says they succeeded and actually kept FAR more eastern Empires from joining Sauron in the final battles. Take your pick.