You all remember back in Season 3 when Locke's father (real Sawyer) appeared on island? Remember how Ben said 'The Box' was just a metaphor? After rewatching a couple of episodes today I was just thinking that wouldn't it make sense if 'The Box' was actually Jacob's cabin? Because Ben said 'anything you imagined was in that box', what if the cabin isn't Jacob's, but Jacob's nemesis? That would explain how Christian was in there? Maybe even Claire - but I still think she's alive... Anyways, Jacob resides in the foot of the statue which is a lighter color, and the cabin is almost black and rather run down, hmmm?