We aren't the ones making the game. If bungie wants to put a tree in the tower, they can. If bungie wants to link it to Christianity, they can. We play the game but we don't make it. We bought the disc or downloaded the game but we don't control what happens. The world is full of stuff we don't like and if a company wants to do something with their product they can. If they want to celebrate a Jewish or Islamic or any other type of religion, they have every right to do so. If someone doesn't like the thought of seeing a Christmas tree (which doesn't represent Christianity and originated in Germany) in the tower, either deal with it or just stopped playing. No one made a big deal about what Bungie did for Halloween with the pumpkins, so why should everyone freak out when they use a tree. I say, put the tree in the tower.