Truly. That is a stunningly impressive argument. Wow. If it's true, I think I have to knock my respect for JKR up several more notches. It is a foreshadowing that can be guessed, and once guessed, you can see stretching all the way back in perfect consistency; and yet it is still stunning. That's mastery of Foreshadowing. Wow. Oh, I hope it's true, it's too cool not to be.