Don't they usually reveal a big twist in the game when people start to go to sequester. In season 5 they revealled the twins--two people playing as one and then because two players. Also in Season 6 that is when Kaysar was voted back into the house, around the time of the fifth evictee, because only the first four were eligable to be voted back in...think about it people, they always have a twist that occurrs now. And this is when they would reveal that twist, that is all that I am saying.