ricky wrote:Almost definitely going to be GRRM's Tale of Dunk and Egg.
follows the life of aegon and gang while they tooled around westeros ~100 years before the GoT series takes place
As much as I want it to be Dunk and Egg, the 4 spinoffs are all during different chronological periods, so there's only a 25% chance of Dunk and Egg.
A test audience will probably decide who gets HBO's massive moneybags they'd undoubtedly dump into something new.
Sadly, as amazing as Dunk and Egg is, it doesn't lend itself to episodic format half as well as the book series.
The length, pacing, and content of the stories is really tight - You are following a *single* character's POV.
That said, Ser Duncan is probably the best POV character that G RR Martin has ever written. I'd really, really, like to see it adapted somehow.