What a fantastic episode. Shame about Margaery, felt her character could still have been interesting but I guess with the King gone the Tyrell's were fucked anyway.
I still have problems with Arya's storyline. I actually think they botched it really. We haven't seen her grow to be a great assassin, she was still doing stupid shit right at the end of her time with the faceless men. Now shes some wonder assassin capable of destroying a house. Ok it was the Freys but we never saw her anywhere near the level of skill needed to do what she did. Also do you think Hot Pie helped?
So Arya has to meet Melisandre as some point, I wonder if shes going to Kings Landing to kill Cersei or Winterfell to see her siblings.
I am also not convinced the Black Fish is dead, his death was so odd by GoT standards and he's been named dropped a few times since his "death".
Cersei is gonna be on the throne a good 5 mins.
I wonder if Sam will have a hard time convincing the maesters that the white walkers are back and if he does, surely they'll do more than just train him?
Jon is the rightful heir to the throne, but I doubt he wants it. If Bran ever reveals the truth and it becomes public knowledge it will be interesting to see what Danny does.
Who is left of house Tyrell? Olena is old, shes gonna have to kick ass fast.
Whoever found the girl playing Lyanna Mormont is a god damn genius.