Hey, let's do something fun! We all know our gang of 7 is going to have multiple deaths, though we're not sure who and how many. For the sake of a game, let's all list 4 characters we think will die (I figured 3 would be too easy, let's do a majority).
In order of likelihood:
1. Beric. He's fairly irrelevant. I think like the books
Book spoilerswith Lady Stoneheart, he'll be passing on his life to someone else.
2. Thoros. Also expendable. Might aid Beric in bringing someone back first, though.
3. Jorah. Like others have said, his goodbye with Dany seemed final. It'd be heartbreaking for him to be cured of greyscale only to die shortly after, but it'd be poetic to have him dying for the same cause his father did. Also, a much better death to try and save the world and the woman you love than die of illness and slowly losing your mind.
4. I'm going with the common theory that Sandor is going to die, and Beric's life will be transferred to him. Then we'll have undead Cleganebowl.
Wild Card: Tormund, because we haven't seen the wildlings in forever and this show loves to kill off fan favorites.