Whilst Lorelei Martins was reading out the names in the season 5 finale, I noticed a very weird thing. Whilst she did say the short version of Robert Kirkland's name, Bob Kirkland, she called Raymond Haffner by its full name. Maybe she had to do this to avoid suspicion? It could also just be random, but I think that you wouldn't call someone with a smaller nickname by his full name if it weren't for a good reason.

Ray Haffner is still my Red John.