I speculate storyboards for Ben Askren, Wonderboy, Darren Till and Santiago Ponzinibbio to fight for a championship within 2 years.
Dana has also already declared that Colby Colvington will be Kamaru's next fight.
Well Askren has been calling Darren Till prior to his win so I guess Dana can make that storyboard. Ok so its gonna be Colvington vs Usman, they already hype the fight here, https://www.mmamania.com/2019/3/3/18249223/watch-kamaru-usman-and-colby-covington-get-into-a-casino-scuffle-after-ufc-235
Colvington started to hype the fight to early. Usmas just got the belt and won the fight few days ago. According to wiki stats, title fights have 6month (or more) gaps. So I guess we wont see Usmas vs Colvington no sooner than 6months. During half a year this hype will be forgotten...
I don't know if the hype will just die in 6 months. Usually when fighters has a bad history and been calling out each other in the media then the hype will not die down just like that. Even if they fight next year, people are going to buy tickets because those fighters have great skills and fight fans wanted to see them both in the ring.