One Last Lost Hint from Comic-Con:

I haven't seen it mentioned anywhere else, but as yesterday's panel began, the monitors showed an image based on the season one key art of our nearly-silhouetted survivors on the island. The only difference? There had to have been twenty or more characters there, lending additional heft to rumors that numerous killed-off stars are returning. Also hefty: Boone's coming back. Those Ian Somerhalder fangirls are sooo excited right now! [EW]