Lol keep believing that
It is like saying luffy didnt go all because he ridnt use KKG vs Cracker /kaido/KATAKURI ; Didnt use snakeman vs cracker and doffy.
We all know he went all out and saw that he was ni match... so resort to new tactics.
It is not like that, because Luffys fighting style was way different in These fights.
But what Kind of fight did Zoro had so far? That 2 hit fight with Killer f.e.? There was nothing all out, neither from zoro, nor from killer. Then against Pica? Come on, Pica was only hiding while zoro sliced him up to find him. The only difficulty here was how tall the Stone-Figure was.
So, in which fight do you think Zoro went all out since TS?
Again, i dont want to wank zoro now, but i didnt saw any all out fight from him so far.