So why is Xur the go to guy for upgrading our exotics, It seems to me that if your offering a random assortment on a weekly basis you should give this mechanic to someone in the tower all the time, for those that might, oh i don't know have a life outside your game, a job, social/ family obligations, etc... Why not have the GUNSMITH handle the upgrades, not only does it make him useful again but it gives people more time to acquire the materials to upgrade. At the rate your going you might as well kick the gunsmith out of the tower and replace it with Xur's shadow Emporium or something. say what you want about the rest of the expansion changes but this decision is the one that strikes me as PANTS ON HEAD RETARDED.