I think I understand where oda is trying to take the emma scenario and why it's consistently being mentioned by the yonko. With Emma I do believe Zoro right now is stronger than Luffy just because of the level of attacks Zoro is putting out. Oda can make Zoro severely damaging Kaido justifiable if he keeps alluring to Enma where as it would not make sense in any way ,even after learning ryou, that Luffy 1v1s Kaido. Zoro will reopen the scar while Luffy deals the finishing blow. This is more in line with One piece ending in 5 years. Overall even if Zoro has stronger offense, this doesn't mean EOS Zoro is stronger than EOS Luffy. LUFFY WILL BWECOME THE PIRATE KING AND HENCE THE STRONGEST. I really appreciate it since Enma being a plot device makes more sense than Luffy beating kaido 1v1 even after learning ryou.