More spoilers I'm not sure are real or not but I want them to be. If they are, holy trout do not click this if you don't want spoilers.
Zombie bear will be in it finally.
It kills thoros. Dondarrion now only has one life.
Drogon likes Jon. So you know happens. Not with the dragons, god.
Arya and Bran both get back to winterfell So does sam and gilly!
Viserion falls to the white walker army and wrecks trout as a zombie dragon thing, including the wall!
Well there's been plenty of sightings though. So many that i'm hyped. That's stuff that is actually happening. The above is not confirmed so take it with a grain of salt if you read it. But seriously don't read it if you don't want spoiled. It will spoil nearly the whole omg and the plot.