If she ever comes to Elbaf (which probably isn't gonna happen 99%), she and her crew will be hype tools.
Luffy will beat BM in 1v1 combat and get his true 1v1 victory against a top tier. Will face difficulty of course, but he will have a clean win.
Zoro will destroy Katakuri, and Sanji will destroy Cracker. They will just be hype tools for Zoro and Sanji to flex, almost like FMI.
etc