oh I know....but the Davids know who Jon's mom is, because they told GRR the correct answer when he asked them. I think it was one of the reasons he allowed to to move forward with the project in the first place.
I have a theory as well...do you?
All I am saying is that I am losing faith in the Davids...I know Battle of Blackwater will be awesome (it better be) because GRR wrote the eppy. Just like I hope he writes the Red Wedding episode. And I have my doubts about the house of undying...I just know that will be screwed up.