Interesting clues in previous episode
1) Hightowers aunt calls Jane a lamb. Interesting use of word here. Its in the poem, tiger tiger, it could also be seen as the prey of tiger. It clearly being used as a reference for something.
2) Jane has Tyger Tyger said to him by a) Red John in end of season episode. Who clearly isn't red john and is just someone protecting him. b) Todd when he dies, If it is a code word which it is, why say it to Patrick Jane....... he would have to be involved to surely say the code word to..
3) PJ has been investigated for 9 years under the suspicion of being RJ. Yet when Kirkland had a chance to interrogate him. He didn't even ask him ;Are you red john? Also the topic was pretty much brushed off, by Hightower, as if we know its not you. Why investigate for NINE years??? If they thought it wasn't him surely they would stop? Or have they just not caught him yet.
As I have said previously the teasers have always been put in place. More reasons and facts from the show could be listed for PJ being RJ then any other character. I would much rather in the red john episode when all suspects are gathered, they turn the tables from the usual format and reveal PJ as RJ. PJ then spends the rest of the season fighting the good and bad within him, whilst being chased by none corrupt officials resulting in the breaking up of the network.. Rather than a random reveal. Of someone who is quite unbelievable in the role.
95% of the people reading this wont agree but the reality is most people will be disappointed at first whoever or whatever RJ turns out to be.
I liked Kirkland's character in last episode. Dark. Could have played this for a bit longer in previous season, then had the swerve that he was also hunting RJ