Guys? Is it at all possible that Eyepatch is the Teacher? Maybe the last DHARMA scientist who is teaching people the "one true way".

Could he have taught Ben or any of the adult Others who have spent "all their life on the island".

I don't think so in Juliet's case because in the next episode it's revealed:

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"The Naked Gun!"

Frank Drebin remembers a lost love.

Frank: It's the same old story. Boy finds girl, boy loses girl, girl finds boy, boy forgets girl, boy remembers girl, girls dies in a tragic blimp accident over the Orange Bowl on New Year's Day.

Jane: Goodyear?

Frank: No, the worst.