I hope so. Jack is on his last legs. Not saying Inu will take him down but he'll fall soon. I think he'll fall after some, if not all of the Flying Six. When or right before his fight is almost done, he should get a title chapter. Maybe even a bit of a look back into his earlier years with Kaido (not too long).
King hasn't gotten a lot of focus so I expect Oda to make up for it with a title chapter as well as more throughout his fight(s). He's one of Kaido's strongest and he'll be taken down by one of the strongest from the alliance so it's fitting he gets a title chapter.