Hey, guys. This is my first time posting a theory. But I thought long and hard about this theory, and I believe it to be accurate. GRRM said that in TWOW, there will be a plot twist that will involve a character who is dead on the show. I am still on season 1, and I am currently watching episode 8 as I am writing this, but as I saw the episode, my mind drifted back to the theory, and I have believe I know who is gonna be the plot twist character who is dead on the show, but is alive in the