Ding Ding Ding! You got it. I do actually know about the XB1 share thing but we only have 1 XB1 and chose not to get Destiny for it cuz we can't play together on it (no split screen) and I hate re purchasing content. We expected to have to buy 2 copies of TTK so we could co-op with one on each 360. But who the heck wants to buy 4 copies so all accounts can play??