So back to discussing the content itself, thinking about the two prediction lists we have (spec map 2 and TPU's list). Ringwraith says that seven of the houses on TPU's list are locks. But in that case spec map 2 could be totally accurate. Five complete overlaps (Bride, Beetlejuice, Hill House, Bedtime Stories and Pumpkin King) plus "secret IP" which could be and probably is one of the other IPs on that list, and finally "Legendary Truth" OR "Dungeon of Terror" which I'm guessing is the "icon house" on TPU's list. So wa-la, there's your seven. Between LT and DoT, if spec map 2 were correct, I hope the one that isn't the icon/anni house is a gimmick/novelty house.