Duuuuuuuude,you're way off there. It was just an oriental couple,it was not Jin and Sun. Trust,I've seen it 3 times.

I was thinking that maybe Jack recieved the Golden Pass as a bribe to forget what has happened. Kate was pardoned from prison,I mean they all have something that they need to be forgiven for>? OR

They have had their memories erased,and were given rewards for their part in a Dharma experiment? But Jack still managed to retain some memory of the plane and the island and so did Kate. Kate does not care anymore whereas Jack has nothing now so thats why he wants to go back? Also,the person in the coffin could have been Sawyer/John? Thats why when he was asked,Jac said he was neither friend or family and Kate didn't go because most of her memory has been wiped so she never got close/does not remember either of them?

OR

its' an alternate timeline,it's what will happen or has happened?

I don't think the island is over yet though and I don't think they all leav,only some like you said Preme. Desmond's vision came true so I'm guessing Claire leaves but people like Jin and Sun who would not be able to concieve anymore kids,John who has nothing else,Kate on the run,Jack who is alone etc have no reason to leave.

Also,most of the Others are dead!! Will we see more focus on Richard? I'm intrigued by him. I love Mikhail,he's awesome and practically immortal! Charlie's death was really sad though,and I didn't even like the guy for 2.5 seasons.

Walt turning up:I have ZERO idea to even say anything about this,other than he helped John in some way.. Will Jon become the leader of the Others?

I wonder if we will see more flash forwards as opposed to flashbacks?

The Penny part was shocking,I'm thinking that woman who Locke shot was part of Dharma but what if Ben is right and they come to kill everyone? And John has been right all along about not wanting to elave the island and that no one can leave. Most of them have nothing to go abck to.

I want nay need to find out more about the issue of time,where are they? I mean has time stopped? Are they in another timeline where only a day or so has passed? Why was it not mentioned in the news when Jack saved the woman and her child(could they be important too_) that he was a survivor of Oceanic Flight 815?

I'll post some more thoughts later. Also,where the hell is Penny then? What has she been doing,sitting there for those 90 plus days waiting for someone to recieve her transmission? And what of Naomi's fellow members?(when Mkael saved her,she said something in another language,he said it meant thankyou but I found it it said that she is not alone i.e. may be others jumped with her?)

And what is to become of Ben? The Other seem to be getting annoyed at him more and more. And we still don't know why the abduct children etc.

Finally,will Tom and the rest of the Others who have been kiled,come back to life like Mikale. I hope not,I like that as his unique power. Man Sawyer was merciless,what will be the implications of that? And John too,he could not kill the man who had conned,him,ruined him and his life,left him paralysed,yet he shot naimo without a single second of heistancy! Did Wlat brainwash John into doing that?

John is the man! I'll be back later!"