The big question is who you think will be alive at the end and who will not. I think it'd be more interesting for his character if Jaime ends up living through everything. It'd be so easy for him to be killed off, but I think him having to figure out what to do once he's lost all he used to have would be more interesting.
I think some characters who will definitely die are:
- Jaime (he's my absolute favorite character, but I just don't see him surviving at all. Think he may be one of the big deaths this season)
- Arya/Sansa (I'll be so surprised if one of these doesn't die. Really hope there's a Stark reunion with the 4 brothers (incl. Jon Snow obviously, despite not 'being' a Stark. Arya is top 3 favorite characters, but I think she'll die instead of Sansa, since she's after the characters in her list, and Cersei and the Mountain are pretty strong. Idk)
- The Hound (Think will die vs the Mountain... if that fight does happen in the end)
- Davos... he's too good of a person to live imo
- Tormund, I like him but I feel like from all of Jon Snow's allies, he's very likely to die (he's important enough that people will actually care, like Hodor, and I guess someone has to die)
Not really sure who else. Not to say that Jon Snow/Daenerys/Cersei won't die, but between them and other characters I'm just really not sure. Also leaning towards Melisandre and Brienne dieing. And Grey worm. Wouldn't be surprised if Tyrion died, since he's so many people's favorite and this is GoT.
Don't even know if this many people will die, but some like the ones above I just feel are much more likely to die