Whether Zoro could kill Gyuki before, or if he could befriend Gyuki before, or if he had banged Hiyori before, I hope you can piece together how all of these things are equally irrelevant to the discussion at hand as ridiculous as that may sound. Congrats, you've once again managed to say nothing.
How about this, since for whatever reason you can't understand the point. Replace Gyuki with the background, pretend he doesn't exist, only a flying sword came to attack Zoro from behind. He still has to dodge/parry/ whatever it is, and that served as a distraction for Killer to land the hit. That flying sword, is what Law can replicate through his spatial manipulation.
I'm not gonna be responding to you again.
How about this, since for whatever reason you can't understand the point. Replace Gyuki with the background, pretend he doesn't exist, only a flying sword came to attack Zoro from behind. He still has to dodge/parry/ whatever it is, and that served as a distraction for Killer to land the hit. That flying sword, is what Law can replicate through his spatial manipulation.
I'm not gonna be responding to you again.