Pretty sure he's still delivering the beats the writers are going off of, including that.
Perhaps.
I thought I'd read somewhere that he was only tangentially involved at this point. Could be wrong.
Jon plugging Dany is a turn I'm not happy with.
I was never comfortable with the normalcy with which bro-sis relations were portrayed. The Jamie-Ceresi thing bothers me. I know it's a TV show, but people as a whole are dumb. They become numb to things that were once taboo after they see it enough. I do also understand, however, that if you go back to medieval times such couplings were thing among nobles so it sort of fits the genre. Still don't like it. There was no real need to carry it there other than to, I guess, impregnate Dany so she can bear the Wolf/Dragon child who will one day unite the kingdoms or some shit.