So Tormond is headed to Eastwatch, the castle the Hound saw in the fire where the dead are marching. I think we'll see another battle soon.
I wonder what Littlefinger says to piss off Jon. Something about Ned. Maybe he tells him who his parents are and that Sansa is his cousin, not his sister.
If you zoom in on the page opposite the map of the Dragonglass location, it says Dragonglass can cure illnesses when ingested. Maybe this is the cure Stannis found for his daughter and what Jorah will find now that he's at the Citadel?