"Son of a Bitch!" -Sawyer
It would be good to see some of the other people who were lost on the island over the millenia. There's always room for that kind of mystery and these writers sure knew how to do it.
You can also find it on Hulu or purchase the whole series on ebay. Worth it! One of my fav shows ever. Ranks up there with BG, TSCC, Millenium, Firefly.