I guess. But if that happens, everyone else is saved. Jack is ready to sacrifice, but she isn't.
niether is Sawyer
in the previews for next week we see Sawyer on the island;
how can this be ? he's on the sub and he and Juliette left ?
I think Kate tells them what Jack is going to do; Sawyer says, "no way"
Sawyer is not going to give up the woman he loves (Juliette, in case you're wondering, ha ha)
he in love, he's happy, he's talking about freedom, his life as a con man is over, the burder he's had all is life has been lifted
he's going to buy microsoft stock, bet the cowboys in superbowl '78, be rich, marry Juliette and live happily ever after ;
but now Jack wants to screw all that up
Sawyer is going to take over the sub and make them take him back to the island so he can stop Jack, even if it means killing him