And far too many National Lampoon's Vacation movies.

It would be more shocking if Jon ate Drogon.

Littlefinger pulls off his magic face and reveals that he's been Arya all along.

If it wasn't already by Bran passing with the Night King's mark. Both theories probably being irrelevant by the Walkers passing Eastwatch via the frozen sea.

Maybe Ghost is already on the other side? Who knows.

Snow or ash?

Well, I guess at first glance it's got a new hilt, but that's about it.

Because the dark hair gene is dominant (which is why Eddard knew the royal family's children weren't Baratheon.)

"I don't believe the subject ever came up"

Agreed.

I think people were wondering if the Night King's mark on him broke the wall's magic.

What if they take a boat?

"Then Baelish again behind that… then Arya…"

With Qyburn involved, maybe its not her "child".

Ya if they were smart, they'd have sent a raven. (Well, maybe the Three-Eyed Raven already knows, but he seems pretty incapable of communicating anything worthwhile to anyone at the moment.)

The last title is a posthumous Victim of the Night King.

In the form of shit steam, yes.

There's some theorycrafting that the making of valyrian steel involves the dragonglass.

From what I understand, dragonriders develop a strong bond with a specific dragon and vice versa.

Maybe that's the secret to peace and prosperity.