In the movie it was said that the Shichibukai who took his arm became Shichibukai during the timeskip, so it can't be him. People say it's the current unknown Seventh Shichibukai, but I don't see how that's canon enough to make it him.
that's something i didn't really understand !! I remember in movie Z , Garp said that Admiral Z left the marines because the person who cut his arm became shichibukai !! if that happened during timeskip , where was Admiral Z in marineford war ?!?
that's why i think one of the known shichibukai was the person who cut his arm !
Just what made you come to that reasoning? It certainly could, but where did you get this idea
No...even 'if' the story of Z is canon it wouldn't be Mihawk as Garp explained that the pirate who took Z's arm and crew had become a warlord during the 2 year hiatus.