And so his Watch has ended. For the first time since the Game of Thrones pilot, Jon Snow is now once again mobile below the Wall, no longer restricted by his vow to the Night's Watch. Season 6 is now well underway, and this week's episode, "Book of the Stranger," looks to send formerly know-it-all book readers even further into uncharted territory.
As usual, HBO's expectedly obtuse description for Episode 4 ("Tyrion strikes a deal. Jorah and Daario undertake a difficult task. Jaime and Cersei try to improve their situation.") has left fans speculating about what will happen this Sunday. Armed with trailer clues, casting calls, social media droppings, and other evidence, I'm going to take my best guesses on how it might play out. I'll probably be wrong! So, never fear, no real spoilers here -- just informed speculation.