Yes, First of all, this is a brilliant website. Moving on to the theory of mine, i think its Patrick, unfortunately.
I just saw the Season 2 Finale(Red Sky at Night) for the 20th time or so. The premise is extremely intriguing. I mean, how in god's name does Red John end up at the place which was hard enough to find for Patrick in the first place? Also, Patrick has given numerous explanations as to how to recognize a hypnotized person. It all fits. Either he is hypnotized by somebody else, or he has an alter ego. Also, he seems to be ahead of Red John all the time. Also, the ridiculous death of Ganzer i.e The Supposed San Joaquin Killer, also, Jane is not shown on the show premises either. Its just too messed up, but yes, this is my theory.
also, Grace van pelt definitely is the Insider Red John has in the CBI.
