Knowing that Kidd and Killer doesn't have AdCoA, i have a scenario where Zoro opens Kaido's scar so Kidd and Killer can damage him beating there. Luffy's AdCoA is internal, so it won't help with that and we yet to see if Law's hax can bypass Kaido's durability. So Zoro will absolutely replicate Oden's feat, unless those two magically acquired AdCoA too.