Jacob is MIB (Alternate Twist)
So my theory …
(written on the back of other people coming up with variations on the mirror timeline/universe theories Especially this one 🙂 http://www.theoriesonlost.com/2010/02/joes-weekly-humorous-and-lengthy-article-im-trying-again-to-post-this )
…is that Jacob is MIB… what I mean to say is that MIB is the Jacob of the other universe/timeline.
…. And when he says he wants to go home….
what he means is … Back to his reality….
Think about it… He appears to have been restricted from entering the temple and the cabin…. But nothing has really stopped him from being able to leave the island ( unless he cannot travel over water) since it would be impractical to ring the island in ash and he appears to have had an otherwise free reign around the island.
So my contention is that his hom eis the other/mirror reality in which we now see mirror/alternate Jack etc
What d’ya think?