7) Alliser Thorne
If Olly makes it through the impeding Castle Black melee over Jon’s body, Alliser Thorne’s death is probably a safe bet. The show made absolutely sure the audience still hates this guy during “The Red Woman,” as the First Ranger declares that he is indeed the one who murdered Jon Snow, and he’d do it again. Thorne is so delusional that he appears to honestly believe he did nothing wrong and never once disobeyed an order from Jon.
Game of Thrones presumably will not spare the man who thrust the initial blade into Jon’s heart, and you may recall that the season 6 trailer features a clip of Alliser preparing to confront Davos and Jon’s friends as they all unsheathe their swords. Here we have a bunch of angry crows who are fine dying if it means taking Thorne down with them, so it’s doubtful that all of these men will walk away unscathed next week.