It would be very strange if King who is the last of a very powerful race and also Kaido right hand man isn't given CoC. I trust Oda will do the right thing as it would also be a good opportunity for Zoro to train it in this fight
He has it
Oda focused on kat fs and mochi shit first
And later he revealed coc to
I hope you 2 are right.
P.s.
Story wise it also will be strange if the weaker Calamities got more focus than the strongest one. Zou Jack iirc looked more intimidating than act 3 King til Zoro fight. Queen got more focus too.
I thought if act 1 was about Jack, act 2 was about Queen, then act 3 the calamity who got most focus in story would definitely be King. Turns out it is not.
Story wise if Oda is serious with making Yamao as next nakama, he would already show her since act 1, building bonds with Straw Hats. Turns out it is not. She came like last minute character. Well at least now she already met Luffy and Franky, and now meeting Brook and Robin next.
Story wise it would be idiotic if Jack the calamity who got most focus, has best design, hyped since 2015, got defeated embarassingly without showing off even 1 named attack. Turns out this is what happened.
Conclusion: Oda consistently doesn't take the best path. So I can't really expect much from him anymore with handing King with King's haki.