i think there could be some like that... but they won't be as knowledgeable as real ex-jw's... and if they are, then that's great because we know they'll never be joining the jw's AND they will have witty rejoinders for jw's at the door!
bethel
P.S. can someone tell me if "witty rejoinder" is an actual expression? i heard it on simpsons but i dont think im saying it correctly