I reeeaaally like Cersei/Euron and Victarion as Valonqar - FINALLY explains 'when your tears have drowned you', i.e. Cersei embraces the Ironborn, possibly their religion but definitely their king, in her desperation. That'll teach her to reject the 'old squid'! In this interpretation could Brienne be the younger beauty and get Jaime happily?!
I am so happy finally to meet House Mertyns and its redoubtable Dowager Lady Mary. She fully lived up to my hopes. Long may she chill out dining on duck and slagging off rebels for what their mothers would think of them.