Thinking back on the book and that Little Finger reveal that he was the mastermind behind Joffrery's death was a big WTF moment at least for me. Kinda like Little Finger saying "suprise motherfucker, it was me the whole time" I was like DAAAAAAMMMMNNN! Of course there's a later bigger reveal in the book and coming up in the show that he was the mastermind of the whole damn thing from way way back with John Ayran's killing so I'm sure that will be a WTF moment in the show, that is considering if folks will remember who John Aryan was and that it was his death that started this whole shit storm in the first place.