Fully agree with the peoples who think Red John already dead. In the following episodes the Tiger-tiger clan will be unveild and with this Red John will be named.
My guess is Bob Kirkland
Red John and the Tiger-tiger clan are enemies for each other and both wants to kill other they but don't know the others and don't know the persons
The only two person who had known the names are Patrick and Lorelai.
Since Lorelai knew she's sister was killed by Red John she also wants RJ death and getting contacts with the Tiger-tiger clan. But before she died left the message to Patrick with the 7 names.
In the episodes when Patrick was tortured by Kirkland wants to know the other names because RJ want to unveil the Tiger-tiger clan and murder all persons in the group.
Maybe RJ not as bad as we think he just killing the guilty person and the member of Tiger-tiger clan are the real criminalists.
Until the end of the season Patrick position will be changed from chaser to pursued.
The tiger-tiger clan want's Patrick death to avoid the unveil of the officers in high position.
And one other reason why Kirkland is RJ. Just have a look on the symbol and the face of Kirkland
FULLY MATCH.
