Ok so I went back and watched the preview that aired after Horizon last night and since its on my DVD player slowed it down frame by frame to see the faces they were flashing on the screen really fast as they said one agent would not survive. One of the faces is Devilin (sp), CIA director from 1st season. All the other faces were of the current cast, no Vaughn, Weiss, or Irina. But that really caught me off gaurd so some more food for thought over the hiatus.