think about it and look at like this :
the 7 suspects is a joke,why? think about it....patrick has been working on the suspects for a long time almost since the beginning of season 5....wayyyy before the 7 suspects patrick used a toothpick on the door to his room,therefore any smart person would think patrick has aplan that NOBODY KNOWS.therefore anything that kirkland found has been tampered with or in other words everything kirkland found was because patrick wanted him to find or whoever entered his room.therefore after the season finale when patrick saw the dvd he knew who entered his room.therefore the list is fake made by patrick by leaving the right clues so that the certain people were found as suspects therefore having the upperhand....which explains why people like the sherriff and reid were on the list to throw red john off and make him think that patrick is way off and really has no idea who he really is...i have a feeling that patrick already knows who red john is he is just waiting for the right time to make his move.....and for some reason laureli martins have something to do with this.I wouldn;t be surprise if another video surfaces before the end of the season telling patrick who red john is ....or something very very especific....also teresa could be being pressure by red john somehow so patrick would tell her what he knows about his identity,buy patrick is not falling for that....so far.....think about this: what character makes perfect sense as red john? let say for the sake of argument that bob kirkland is revealed as red john....after so many seasons if the show ends doesn't the audience have to see somehow red john in the other seasons?if red john or bob kirkland the audience can't place them in other seasons WHAT WOULD THE POINT BE FOR WATHCHING THE REST OF THE SEASONS?....to me gale bertram makes perfect sense because he was somehow involved in some season finales and some very important scenes related to red john....and kirkland is the one that gave gale the info in the room..either willingly or by blackmail by gale or whoever red john is.....MAKES SENSE TO ME !