Watch Lost Season 6 Episode 4. ”The Substitute” was a Locke centric episode that focused on his brief funeral and confirmed the obvious the fact that The Man in Black has taken over his body permanently.There were many revelations in this installment so let us get to the point:
-The Man in Black must leave the Island and will do what it takes to accomplish his task.
-The Numbers 4, 5, 8, 15, 16, 23, 42 have been revealed and they correspond to Jacob’s candidates:
-Locke(4), Hugo(8), James(15), Sayid(16), Jack(23) & either Sun or Gin (42).
-Real Locke’s number-four have been crossed out because he’s dead.
-Kate was not candidate (because she is woman?)