if you are truly an objective reader and not a biased fanboy, can you at least admit that it would be horrible writing for Oda to portray Zoro as being near death and yet have him steal Luffy's spotlight by doing ZKK merely a few chapters after being so close to death that he literally sees the reaper?
Also Being objective while we're on the subject, Luffy's fight vs Kaido since 1008 has been bad writing, because Luffy has had power up after power up after power up and now Luffy has had a Goku/Naruto like awakening which from a objective standpoint is absolutely terrible writing because there's no tension. Which is why it would have been more plausible to see Luffy, Kidd, and Law vs Kaido
Good rooftop writing was in 1009 when Zoro, Kidd, Law, and Killer came up with a strategy to get BM off the roof and it worked
As a subjective reader who has believed in ZKK from the getgo I believe if he had enough for one last shot it would make the story great.