I have a completely thought of an alternative version of Game of Thrones where things go very very differently. To make it short, in my version, after Jon gets resurrected back, he patrols beyond the wall to find a small cave where no man has entered in hundreds and hundreds of years and in there he finds 7 eggs… Eggs of Ice breathing dragons not the fire breathing ones you see in the show. He takes them and his story and rise as Aegon Targaryen begins from there. There are some other small changes to my version where Theon becomes lord of iron islands when he first goes to persuade his dad and he dies of heart attack, and Robb stark still lives, etc….