It is an answer. Whether you choose to accept it is not my problem.
In a world were magical fruits. Sentient swords. Steroid medicine exists. You can not stop to think for 1 second how Oda might I don't know use the guy with healing flames to heal Zoro?
Kaido is not fresh, not a single person on that island whose fought is fresh. Who said anything about a near dead Zoro killing Kaido?
It'll happen and you'll either carry on crying about its not good writing or enjoy it for what it is, a fictional story.
In a world were eating meat gives you your stamina/energy back, healing an injured person is what breaks the camels back
In a world were magical fruits. Sentient swords. Steroid medicine exists. You can not stop to think for 1 second how Oda might I don't know use the guy with healing flames to heal Zoro?
Kaido is not fresh, not a single person on that island whose fought is fresh. Who said anything about a near dead Zoro killing Kaido?
It'll happen and you'll either carry on crying about its not good writing or enjoy it for what it is, a fictional story.
In a world were eating meat gives you your stamina/energy back, healing an injured person is what breaks the camels back
Luffy got knocked out he didn't partially tank arguably the strongest attack in the series on top of a thunder bagua and also take medicine that doubles the recipients pain when the effect wears off
So Marco, whose flames are stated to have worse healing effects on other people, will bring near-death Zoro back to fighting condition fast enough for him to kill Kaido?