I think there is a tie missing between Dharma and Danielle. Now I know the timeline seems a bit off for this if we take Danielle's story at face value... but it's the thing about the ARMS that get me. Here we have Danielle who crashed on the island with a SCIENCE TEAM 16 years ago. After an excursion to the Black Rock they had to cut off man's arm, or he lost it somehow. His name was "Montand" according to lostpedia. Now who else do we know with a missing arm? Is it safe to say Marvin Candle? Are they the same man? I know Rousseau says "they are all dead" on her radio message, but what if this Montand fellow wasn't all the way dead and brought back and ended up living with the others as Wickmund, Candle....
Again, timeline throws me off buy why have to armless fellows running around the island?