User blog comment:Lias' Pawn/Possible future story arcs/@comment-9022101-20140827230129

Though it might have some cool fights, I don't think this is happening. The Marines may hunt some pirates (i.e. the Straw Hats), I see no reason to hunt down the Shichibukai, especially those who are former. At this point, I think that the system will NOT be dissolved, but instead the World Government will revoke the title to all whom they cannot control: If the Shichbukai themselves won't/can't leave for various reasons/Mihawk being badass, I see no reason to dissolve the Shichbukai. Issho might just want to from his instinct of "pirates bad". Too bad that isn't his call to make.
 * Kuma is a weapon (for now) - Fine
 * Buggy is an idiot who wouldn't think to defy such a power, especially since he is even IN the Shicibukai - Fine
 * Hancock has her back against a wall because of her nation. She isn't stupid. - Fine for now (because obviously Luffy will decide to claim that island like Fishman Island and will fight the Marines to protect it)
 * Mihawk is a strange case. I think that the World Government WOULDN'T revoke his status for the sole reason that he with little effort sliced a chunk of ice larger than Marineford itself - Fine
 * And I don't know about the new guy.