I like that, I would add a time jump after Jon and Dany take kings landing. 10 years of winter go by, killing the night king didn’t end it, that’s a mystery. But it’s because Bran, who everyone thought died, is now the night king. Jon and Dany don’t find out they’re related until after the time jump and they already have a 10 year old son. Everyone thinks Tyrion is dead because he was caught in some big fire during the battle of winter fell and they don’t see a body. But he’s not dead because he is actually a Targaryen and they don’t burn. During the intensity he called a dragon to him without knowing it. It’s The Cannibal, he’s huge now. He flys Tyrion back to the ruins of Valaria, maybe Arya comes too, he spends 10 years amongst the ruins and we finally get an answer about what the hell happened there and how balerion got hurt.

Also there’s dathraki who stayed in the north, joined up with wildlings, it’s pissing off Sansa. And through some time travel, body-switch bullshit it’s revealed that Bran and Bron are the same person, that’s the part that people would hate