Game of throne theories (possible spoilers)

[Dallasfan]

So post your theories.

Does the nite king bypass Winterfell and attack kings landing and turn them all into walkers first

Does he raise the dead in the stark’s Crypt and have momma stark kill Arya?

[Beiberx]

I think Arya kills the knight king or the blue dragon, Jaime kills Cersie, Danerys and John Snow marry each other

[Dallasfan]

Good theories. She has that magic spear / dagger. Spear kills the dragon and dagger kills the night king.

[Jack Burton]

I think the Night King will loose his dragon. Dany will lose one or both of hers. They will be routed out of Winterfell and retreat to the islands. NK will move on to King's Landing. The Golden Company will take the brunt of the NK's army and fail. The remainder of the North will come in from behind and get the NK. That will begin the final battle for the throne.

[Dallasfan]

Did I miss something. Why did the witch disintergrate and turn to dust?

I know the necklace made her look young but she took it off at night and didn’t age and disintergrate