Originally Posted by Pants
You mean it was freezing cold by the wall where it's always freezing cold?
I have no idea how GRRM is going to make it happen, but it's probably a pretty safe bet that Jon will be Azor Ahai reborn. If he's not, it's probably George read the forums and found out the general consensus and will go with something completely different to **** with us. What if he makes Cersei Azor Ahai? People would probably start burning the books, haha.
The part about awakening dragons from stone though just doesn't fit Jon but fits Dany perfectly, plus the red comet came when the dragons were born and Maester Aemon was convinced it was Dany, plus she sacrificed her loved one like Azor ahai (though granted, she suffocated him first).
I think Jon will be saved by Mel like Beric and Undead Catelyn were by Thoros and Victarion was by the red priest on his ship. But because Jon was able to warg into Ghost instead of actually dying, he will still have all of his complete mental and emotional faculties when he goes back into his reanimated body and thus won't be as affected by zombieness as he might have otherwise been.
Of course it's all guesswork at this point...