What about Walt?
If we are to take what we saw last week as a timeline split...in other words, there are now 2 Jack's(one on the Island and one not), two Sawyers(one on the Island and one not), two Kate's, etc.......
What about those who crashed on the Island but already got back before the Oceanic 6?
What will Walt say to himself if he ever meets himself?
....jeeesh, no wonder this kid is special, there's two of em
