If Zoro went back to the roof and fought Kaido as Luffy is currently doing or how both have fought opponents in the past, then I WOULD be satisfied.
That's precisely what will happen lol.
The only reason Zoro got injured with Hakai was so that Luffy can get his 1-on-1 fight and so that Zoro only returns to Kaido at the right time. Zoro will coincidentally finish "recovering" the moment Kaido becomes an available opponent for him.
It's going to be the post-time skip Kuma fight. Most likely 2 chapters of Zoro v Kaido, which isn't bad in my opinion...
Stuff like Zoro v King won't happen because the plot hasn't suggested it at all. The entire premise of that fight is still relying on "Zoro has sword, King has sword. Zoro is 'yc1'. King is 'yc1'" type logic... If Oda wanted that fight to happen, he wouldn't have made Zoro tank Hakai; he would have simply had Luffy tell Zoro to go down and let him fight Kaido alone...
Right now, while Zoro is injured, the things I expect to be continued are
non-fighting-related. It wouldn't make any sense for Oda to emphasize the scale of his injury just to have him immediately come back to fight a commander. I expect things such as Hiyori and Law being involved in nursing him back to health, perhaps Hitetsu showing up and giving him the Nidai in exchange for Sandai, maybe a reveal of his lineage, etcetera. There are many ways for Oda to take this, but I doubt fighting a subordinate is one of them...
I am pretty confident that Zoro's next major fighting-related involvement in Wano will be his 1-on-1 showdown with Kaido.