so did anyone else notice that the psychic who appeared in one of Hurley's flashbacks during the episode "Tricia Tanika Is Dead" was the same lady who appeared in "The Substitute" and attempted to help John Locke try to find a job before Rose took over. She was asking him about what animal he thought he looked like. The psychic appeared to Hurley when he was having bad luck and now she appeared to John Locke in a different form. Do you think theres any significance to this ? or is it just a coincidence ?