It's easy
Zoro vs Kizaru is a given. Kizaru is the"1st mate" of Akainu, clashed with Zoro already and other first mated like Marco and Rayleigh and is using a sword when serious
Zoro vs Fujitora is also a given. See Dressrosa
And now Zoro vs Greenbull will happen as well because if a black sword (or not)
It's easy. Each one of Zoro's 3 swords I'll land a final blow on one of the admirals.
Of course after ZKK
PS
Zoro also wielded a Black Blade before.. which he hasn't done himself
Zoro vs Kizaru is a given. Kizaru is the"1st mate" of Akainu, clashed with Zoro already and other first mated like Marco and Rayleigh and is using a sword when serious
Zoro vs Fujitora is also a given. See Dressrosa
And now Zoro vs Greenbull will happen as well because if a black sword (or not)
It's easy. Each one of Zoro's 3 swords I'll land a final blow on one of the admirals.
Of course after ZKK
PS
Zoro also wielded a Black Blade before.. which he hasn't done himself