I really wanted to see the army of the dead attack the Last Hearth as opposed to just seeing the aftermath, and for fun, in S7 before they attacked the wall there should’ve been a little bit where the others resurrected Craster and Lord Commander Mormont along with the nights watch mercenaries and whatnot.
I would’ve loved to see more wight polar bears and other creatures like wolves, and where the heck were the ice spiders!? Would’ve been epic to see those things climbing up the walls of Winterfell and tearing into people Starship Trooper style!
But tbh, Winterfell should’ve fallen to the Night King, Jon Snow, Dany and the remaining living should’ve been forced to abandon the castle and retreat southward then the Night King be there resurrecting the dead and everything, then there be a few skirmishes and few battles but then the ultimate final battle be when the White Walkers and the army of 100,000+ launch their full scale assault upon Kings Landing!!!!
And even get crazier and say Kings Landing fell, completely sacked, every last civilian added to the Night King’s vast collection. Jon Snow and who ever is left, (if any) leave to Essos and the Great War continues over there, over Braavos, Pentos, Slavers Bay, the Grass Sea.
Freakin Epic!!!