With the Dragons, I am always left wondering how often they had to have words with the cgi guy... "Dave, we've told you time and time again, that's not how we do it. Take off that green suit and stop asking Emilia Clark to sit on your face and pretend to ride a dragon".
Although the dragon scale seemed a little off those week..its the size of the Isle of Man in the hilltop shot
I think you have to have Targaryen blood to ride a dragon. Bran could warg into the dragon and that would then allow any of the other characters to hitch a ride while he was in control.
We don't know who is John Snows real father do we? It's not Ned Stark, but his mother is Neds sister, could it be a Targaryen?
We know exactly who's he is. Rhaegar Targaryan and Lyana Stark. The interesting bit was Spoiler: Latest episode spoiler was Gilly reading about Rhaegar's annulment and secret marriage. That means he's not even a bastard of Rhaegar but a legitimate son. This puts him above Dani in terms of succession
What he said ^^^ it was mostly revealed ages ago with a vision with Bran, latest episode tied another loose end up as to his status...
Good job I used the spoiler feature in my post. If I were forum god, I'd be handing out bans for GoT spoilers