This week on “Game of Thrones”, not very much happened. Oh, sure, Jon lured Daenerys down to the beach to look at his cave etchings. And Missandei explained to Jon and Davos why Daenerys has so many followers—and why the best rulers are the ones you choose. And there was a reunion of three Starks in Winterfell, as Sansa and Arya were reunited at last and were joined by their brother Bran and his awesome new dagger. Between getting beaten senseless, Pod reminded Brienne that a major part of her promise to Catelyn had finally been fulfilled. Arya revealed to...