I have always been an advocate of PJ as RJ or at least the possibilty of it being him. They constantly do teases that it is. Here are a couple from the last episode. 1) PJ is scared of heights. Evidence - when he gets taken out onto the church roof, before hand he says. I would love to go out there but i dont have wings charlie. He then proceeds to crawl and pretty much say ooooooh. Then something like Charlie saying we will find a way down and PJ saying that is what i am afraid of. He is also terrified when the sheriff helps him and crawls back in.2( he then says and I quote "sending out mixed messages is one of my many failings" 3) mcallister then says at your disposal any time 4) Why did PJ not enter the wedding,. STRANGE.