Well we don't even know what Who's Who's style is honestly
And even then Zoro is just too powerful for him
Imagine Oda wasting a whole year of drawings and a stupid training in order to have only a TR as his main fight...
not a main fight for zoro , zoro main is vs king
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hmm zoro is too powerful for him ?!
we actually dont know yet WSW power lvl
he maybe the strongest one of them also taking that he want to take queen position
his lvl maybe around jack or stronger .
his style
i think its clear he's a swordsman
oda highlighted his sword 3 times 977-978 -981
only 1 time without his sword in when he was with kaidou
also his sword has Special design