It is "childish" of Bungie to do this. They know some of their die hard fans (like myself) will never want to touch a CoD game. I tried Call of Duty Black Ops 2, and the only thing I enjoyed was Zombies. I do not think it is right to only be able to acquire content through buying another developer's game that you would not get otherwise. I do not want to buy the new CoD game, because I do not enjoy playing CoD games. So how does that end for me? I might get it, but I most likely will not. But if I do, I will make sure to destroy it.