Particularly strong take on why Sansa seems to be jealous of Arya’s talent at fighting. I thought one of the best comments Benioff and Weiss made in the post-show chat was that Sansa and Arya had both matured but retained some the same differences that caused them to often be cruel to each other as kids. I suspect you are right that warmth might never be a part of Stark family reunions (assuming they survive).
Disagree with you a bit on Bran, in my recap this week, I talked about how Bran is becoming “not-Bran” and how this could be a threat to the entire realm (essentially his Warg is interacting with his Greenseer in some disturbing ways to divest him of his humanity).
Really good stuff on Sansa either way, added an element to my understanding of the dynamic!