I would be very disappointed if RJ was Lisbon. After reading, it states that RJ has been around from the beginning. Lisbon has been around from the beginning. I just find it odd that we just get an episode that flashes back to PJ first day meeting everyone so late in the show. In that episode, he and Lisbon aren't quick friends... she is not very excited about PJ coming to view the files... in fact, she states she was hoping he wouldn't come back, but welcomes him none the less... I think she tests his "abilities" and then decides he needs to be closer. My thoughts range this way because, I can't see RJ being a parent as Rigsby is and Van Pelt being a fulltime stepmom... I rule out Cho bc he just seems to be Cho, nothing special and after his stint with Angel is it... PJ personality disorder, no... they have not said if the show will renew or not and I can't see it renewing w/o PJ... I believe its Lisbon bc when they met they were not quick friends... just what is her back story? what serious relationships has she really had? Additionally, I don't want all that RJ did not kill her in S6E1 bc he knows PJ cares for her... that would have been all the reason to do it... she used Partridge's blood and painted the smiley face herself. The dream in the hospital was her breaking from reality subconsciously with those who are in on it with her. That is why her visitor kept asking was she ok and why was she so nervous... the nurse coming in asking about Carmen Lee was no mistake either... I believe the nurse is one of her people and was just checking in to see if she was ok especially with that visitor. Moreover, she left the hospital w/o discharge... why wasn't she asked to return... no mention of it at all...Lisbon is RJ and if not, she definitely has something to do with him... and besides, who broke into PJ room... remember he asked her for a pad lock, why... he could have brought one himself... he wanted her there for a reason... I think she took the bait... and what book was he reading that he put under the pillow when she knocked at the door... odd, bc why not just put the book down, why place it under something... PJ knows... and Lisbon has something to do with RJ, I look at how annoyed she was in a recent episode when she drove off and left him and the others at the bar to solve a case bc he had not given her information... why be that upset... after all, you've worked with PJ all this time, you know his M-O.... additionally, I find the left for PJ giving the 7 names was strange... that lady is not dead... it was all for show... PJ when her body was discovered, told Lisbon... its ok, she had it coming... PJ was very dismissive... it was weird... Lisbon is RJ or very close to him for whatever reason...