Lorelei died before FBI breaks in Jane's room. so there should be another way for RJ to guess those 7 suspects.

I think that RJ is Patrick Jane's father. If you think about it, he has taught Jane everything he knows, and probably wants to prove a point to him. RJ also let Jane live. He also knows what makes Jane smile an what his happy memories are. RJ is Jane's father and wants to get back at Jane for tarnishing his name, disrespecting him when Jane was younger, and leaving him for a separate life.

Anyone else crap themselves when Red John spoke to Patrick ?

http://www.spoilertv.com/2013/08/the-mentalist-season-6-first-promo.html

SPOILERS !!!!
















I think the 7 suspects at the end are RedJohn 



http://www.noelshack.com/2013-35-1377940054-mentalist-suspects-640x349.jpg

The red head psychic, was it Judith Hoag, don't remember the name, but clearly she is Red John. All the facts point to her.  Need say no more.

On August 7, 2013, it was announced that characters Wayne Rigsby and Grace Van Pelt, played by Owain Yeoman and Amanda Righetti, both of whom had been on the series since the first episode, would be leaving.Casting is currently underway for two new series regulars, FBI Agents Kim Fischer and Nick Abbott.
                             - http://en.wikipedia.org/wiki/The_Mentalist_(season_6)

It's just Sad , I can't Imagine the series without them :(

                                                                                                              
                                                                                           Zakaria Moutchou

Here's the trailer for season 6 http://www.spoilertv.com/2013/08/the-mentalist-season-6-first-promo.html