Well, we know that Dixon already tried to kill himself but decided not to because of his kids. Vaughn can't get killed because he's just too cool. Sloane is like, impossible to kill, I swear. Will isn't dead, Vaughn told us he was fine. So it's probably Irina because she's super risky and seems like she doesn't really care if she dies. I mean, she has done some pretty crazy things in the past.