UFC 255 takeaways: What's next for the flyweight champs? How should the UFC develop Buckley?

ESPN's MMA experts discuss Joaquin Buckley's stellar TKO and convincing wins by Deiveson Figueiredo and Valentina Shevchenko.

source https://www.espn.com/mma/story/_/id/30361435/ufc-255-takeaways-next-flyweight-champs-rush-joaquin-buckley