On paper, Khamzat Chimaev is untouchable, though Sean Strickland's combination of weirdness and resilience that he might pull off a surprise, and the undercard and co-main events offer a knockout artist facing a grappler who remains unbeaten in the flyweight division, two heavyweight finishers who both possess iron jaws, a tactical brawl at welterweight, along with a throwback, all-out brawl featuring two lightweight old-guard fighters, with every bout structured around the likelihood that at least one game plan goes out the window.