While Zoro gets healed (most likely by Marco, maybe Chopper), i can see Sanji and X scabbards holding on King and Queen.
But ultimately what i think makes the most sense in storytelling is Sanji and Zoro fighing King and Queen in a 2v2, or King vs Zoro and Queen vs Sanji. If there is an opportunity for Zoro and Sanji to fight together this is the one.
Luffy will leave wano having defeated a Yonko and being portrayed as such by the world. And Zoro and Sanji will be the 1st and 2nd commanders of Luffy, they will get that feat by defeating the 1st and 2nd commanders of another Yonko.
Anything less, like Zoro/Sanji vs Jack or a tobbi roppo, Orochi... or needing external help from Izo/Kawamatsu against a calamity undermines that feat. It should be pretty obvious that Sanji and Zoro will fight King and Queen at the end of the day, so they can be fully considered Yonko commanders.
Even if you dont think it makes sense at the present of the story, it does in the storytelling. Oda will find a way to make it happen.