Was funny though, saw the Nadine for like 2 seconds, my wife looked over to me and said who's that that's the first time we saw her, she's gonna die and 2 seconds later everyone was asking "Where's Nadine!" I lol'd.
the show could have ended two ways huh? 1. jack dies and we are reunited with the characters past and present for a final send off (happened) 2. jack dies and we are told the secrets of the island, somehow, and exactly why and how it came into being. Method 2 would kill the legacy of the show