Considering how Caribou is close to telling Blackbeard where Pluton, among other info, I've gotten the suspicion that even if Blackbeard fails to successfully acquire Pluton, he might try to kill Yamato for her Makami fruit, as a sort of consolation prize. Even after all this time, he still hasn't stopped looking for fruits considering how he tried killing Hancock, so it would really put Yamato in a dangerous spot, especially considering how Luffy is meant to be the one to defeat Blackbeard, not her.
So I hope Yamato manages to survive, since she still has yet to be free at sea like she always wanted to and join the Straw Hats, but of course, one can never be fully sure what Oda will do.
So I hope Yamato manages to survive, since she still has yet to be free at sea like she always wanted to and join the Straw Hats, but of course, one can never be fully sure what Oda will do.
