That was Charlotte herself, not the island. She was dying, so hardly surprising she said all that stuff. Think Claire thing was just a dream.a character dies and no one even mentions it ??
i think the O6 are needed back for different reasons other than to stop the island from skipping through time.
locke's journey seems similar to that of christian shepard as he also had to die in order to get the losties on the island.
the only thing that confuses me is why did charlotte tell jin not to allow locke to bring sun back and claire also told kate not to bring aaron back![]()
And death of CS was only responsible for getting Jack to the island. No one else.