Board Thread:General Discussion/@comment-26207833-20170126204221/@comment-6166034-20170127202936

Him having "something to do with the tower", doesn't automaticaly means he "has to" come from the tower, somehow. Just like that of which you seem to rely on for the theory, where Rachel says she's wondering about "Baam's identity". I would argue that one's identity can be defined otherwise than the origin. If there is a clue on the 43th floor about the "goal/purpose of Baam" in the tower, wouldn't it also count as "identity" information ?