Who's next for Francis Ngannou, Stipe Miocic and Sean O'Malley?

What does the heavyweight title picture look like after UFC 260? Does Sean O'Malley get a step-up fight? Brett Okamoto plays matchmaker.

source https://www.espn.com/mma/story/_/id/31149197/ufc-260-next-francis-ngannou-stipe-miocic-sean-omalley