Here's some things I know about Psych. He's not afraid to bring up members of his own team into the conversation. Particularly if he knows there's going to be a press on him. Its one of the smokescreens he sometimes uses. If he brings up a couple people early, there's a decent chance he didn't avoid all scum.
He would have also encouraged people to get on his train early, so as not to stand out. This advice was probably most quickly received by more active players.
BBF is not a high percentage shot.
Its dees or Caito for me. I was a little curious about him bringing up Caito when he was trying to frame me, and Caito is the highest probability in my early psych voters theory.
I need to do a reread of the convos when I was in a coma.