Yeah, a fight usually is over when both combatants lose consciousness.
Yeah, he still lost consciousness after a single meager hakiless stab.
Yeah, if only Zolo had a way to track multiple opponents and keep him aware of his surroundings and also a fighting style suited to tackling multiple opponents at once
........
So either Zolo is so stupid that he forgot he had CoO for literally that entire purpose or Killer and Gyukimaru are actually too fast for Zoloโs CoO and slow poke reactions to keep up with.
So because Oden hurt a much weaker Kaido twenty whole years ago with an anti-Kaido sword then that must mean current Zoro is stronger than current Doffy?