I had a favorite color-Dream (green and golden), and when I logged in after the 1.03 patch I noticed the color was completely changed to something orange-like. I think that many other colors were changed as well so please bring them back, it's fine to add new colors but don't go removing ones some people like for no reason whatsoever.
Just add more in cosmetics, and make them rewards for completing orders. Every defending (blue) color looks the same. It´s not going to affect the game in any way, it´s not going to affect the gameplayin any way. Destiny has a good system for completing their ****ty strikes, though they give ****ty rewards. Just force out new colour codes and new symbols, engravings whatnot... takes a small amount of programming and designing but hell, the company gains money for it!