Hi guys, sorry for my bad english i'm french...
To start, I really feel that all is wrong in this show.
Jane still has his alliance, he has not seen Hightower whereas we know that he had to see her after the end of RJ.
In my opinion, RJ is not dead.
We can see that jane is not natural, who plays a role to make believe that he really loves Lisbon. And it makes me think of a game (where lisbon is aware of course) to provoke RJ for a come-back...
Jane can't love an other woman..he is more than attached to his wife.
And the episode with Erika Flynn, She understand that is a joke.. So RJ can't believe at their story.. So they will have to do a marriage ( the end of the season.. ).
After, it is just a feeling but I think that Vega be related to RJ ...
I don't know for you, but I will more enjoy this show after the end of the season.. Because I just want RJ for the moment and when I was sure of the Mentalist's end, I would not watch the episodes in the same manner..