No option there for having read all of the books plus seen all of the shows. The duck teaser a few months ago suggests that this Steve Game will be like TNG: Ritchie had seen every episode of TNG and TOS. Duck is book-only.
Quoted from bigdaddy07:...got pissed when it strayed from the books. Like the Hound getting killed by Brienne, WTF?
The Hound is still tending the land with Septon Maribald in Season 6, his casting has already been confirmed. Just like Book IV.