Lost masterminds Damon Lindelof and Carlton Cuse have been dropping hints about how the show will end next spring.
Among the mysteries unravelled in the very last episode will be the significance of the four-toed statue, what the Smoke Monster really is and who the skeletons in the cave were.
(We reckon Egyptian fertility goddess Taweret, conscience and Penny & Desmond respectively, for what it’s worth!)
Says Cuse: “The end of the show will be a combination of trying to answer mysteries the audience still cares about, such as the statue and the Smoke Monster.
“We’ll also be answering the skeletons in the cave question. We will answer the questions we feel are important and central to the plot.
“At the same time we will be trying to tell redemption stories about the characters. These characters do indeed have a destiny.
source : http://www.sundaymercury.net