Here's my thoughts I don't think RJ and the tyger tyger group are related. I honestly think RJ is his own person. If you watched the promo you will understand why I am thinking this and I am talking about the part where rigsby is talking. Watch that part on the cbs website and youll see why I think that. I really think that this class is just a bunch of corrupted or grouped up cops looking for RJ. I think there is a bigger picture here with what RJ is doing and the clues and list he gave to jane. Im quite sure and this could be wrong that RJ is not one of those people on the list. My honest guess if i had to give one would be kirklands twin brother. Just for the fact he keeps saying have you seen me before just kinda stands out as a clue to me. With other past facts about Rj as well He just seems to fit. 

What's everyone think.