Kizaru by the gorosei, this is pretty likely rn.
Akainu will have a clash with Dragon but my money is still on Sabo.
Fuji could very well betray the WG so maybe become an hypetool for the gorosei or holy knights or not be taken out.
Greenbull is a bit of a joke and without other elements it is difficult to speculate an end for him.
Aokiji... Maybe BB when he will, probably, betray him or he isn't taken out at all, I mean he survives til and after EoS and becomes the new fleet admiral of a reformed navy.