I think it was not a single nit — as in lice — which is even funnier.

Really? I don't think it seemed that far fetched (other than the fact that I would assume Roose would be smarter than to stand that close to Ramsay). Do you think Roose is going to survive or you expect him to go out another way?

Yeah. He "fell off the bridge" — implied he was murdered but we never knew for sure. It was a dangling plot line, now wrapped up.

This answered so many of my lingering book questions — was Balon killed? (yes). Is Jon Snow alive? (yes). Will Bran see Lyanna? (yes). But holy shit I did not see Ramsay stabbing his dad coming.