I think Vi is mostly safe but not 100% actually. They're not doing much with her character and her league self is a very poorly dated police brutality joke, so I could see them wanting to change it. But I doubt it would happen, I think all the popular champs have plot armor more or less, unless they're going to do some multiverse stuff. Idk. I don't really care anymore... Jinx dying would have been an insult but everyone else dying is just cheap shock value I will feel nothing. Vi sacrificing herself isn't a good way to end her arc since she's lost a lot of her life to being self-sacrificial. So that would make me roll my eyes a little. Everyone else I just don't care... except for Cait. I would have a party. But that's not going to happen lol, only in my lofty dreams.