Thanks! :) Yes, the fact that he knows what's going on in Quantico seems to me to imply that he has a "good guy" helping him, someone like Clyde or Tsia who would have clearance enough to access the BAU. I confess, I would hate to see Sean as the traitor, though that would be quite a twist, since he was the one to warn Emily! Talk about psychological manipulation if that were the case! :)