I used to get super hype when i knew Xur was coming, but now he's just become another vendor. I only ever find myself going to him for the 3 of coin. I feel if he sold chroma, he'd gain popularity again. Right now, i feel it is unnecessarily difficult to obtain chroma. I'm just suggesting Xur sells chroma each week. Maybe a different one each week, or a chroma box you open that randomizes what chroma you get. I know for a fact this can be easily implimented and would only make me enjoy the game more.