Theory for Lost Season Five: Is it likely?

I can see season 5 opening up with the Black rock (old ship on the island) and the guy that never ages being at the helm, Whitmore being on the boat, and the guy with the eye patch that has been killed like 3 times but never dies on it as well. Then the captain will be Jacob. It will fit into the whole time lapse thing they are doing now, and will make it understandable why Whitmore wants to island so bad, because the black rock has something he needs. And if you remember, on season 4 Whitemore bought a portrait of the black rock at an auction. Is it likely?