I guess it depends
Cause even if Koby isn't promoted immediately he definitely will be some time into Elbaf or after it
Which sounds absurd but Luffy and Zoro got ACoC in one night and in Luffy's case he got ACoA just a couple days before that
Plus he awakened his fruit
So Koby could become Admiral level in about a week or two, it's just about whether Oda wants him to.
Anyway yeah Aramaki is definitely going down sooner or later. Not sure about Issho because he's basically just a revolutionary posing as a Marine and Oda doesn't typically have guys as good as him lose (though Senor Pink also lost even though he wasn't that evil and cared about his family so much he gained a ton of weight and wore a baby outfit for years), but it could happen.
Cause even if Koby isn't promoted immediately he definitely will be some time into Elbaf or after it
Which sounds absurd but Luffy and Zoro got ACoC in one night and in Luffy's case he got ACoA just a couple days before that
Plus he awakened his fruit
So Koby could become Admiral level in about a week or two, it's just about whether Oda wants him to.
Anyway yeah Aramaki is definitely going down sooner or later. Not sure about Issho because he's basically just a revolutionary posing as a Marine and Oda doesn't typically have guys as good as him lose (though Senor Pink also lost even though he wasn't that evil and cared about his family so much he gained a ton of weight and wore a baby outfit for years), but it could happen.
and what will be Sabo role EOS ? Likely an officier of the new gov or a straight up Marine ?
and Dragon ?
I don’t know if Fuji will stays an admiral
I think a whole new gen will replace the old one