This gets to a key feature I enjoyed immensely in Halo : tailoring your adventure for a unique experience each & every time you play. I _loved_ handing a nearby Marine squadie a Launcher and taking that awesome Combat Shotgun from another so it can use a Needler I found... and how they played out with me as my wingman making my way through my missions as a unique journey and much more memorable. Destiny suffers from Repetitive Stress Syndrome and this simple mechanism {already in code laying around Bungie someplace} would layer a whole new level of personalization.