I haven't read all the posts in this thread, but I agree with you Barb. That maybe she didn't realize she had this ability before. Either it manifested over time, or because of the explosion from last years season finale. I do think it is Jessica, with another alter ego, though. Another theory I have, is that her abilities change with each alter ego. Jessica had super strength, and Tracy has the freezing ability. Who knows what another alter ego, will ave for an ability. Whatever it is, it will be interesting to see how her character evolves.
