Hi I am new to your forum, and I have a theory. Not complete as of yet more like a collection of ideas. I know clones have been probably pretty run in to the ground, but what if the others are some kind of clones of the original Dharma people. Not necessarily including Juliette, but I believe I notice a difference in facial complexion between past Juliette and island Juliette. As if she looks younger much more fit. This could be just due to island exposure though.I think the purge was the real Dharma people trying to wipe out there test duplicates and end the experiments. The reason why Ben was so surprised to get a diagnosis of cancer is because he was engineered to be immune to such things. So what is Jacob maybe the only true Dharma person.