Chimaev’s strategy against Du Plessis has been criticized by some, but not many have gone as far the champ’s longtime enemy, Paulo Costa, with their reactions. During an appearance on The Ariel Helwani Show, the Brazilian boldly claimed that Chimaev could “kill” MMA if he repeats the manner in which he won on August 16.

Who should first challenge Khamzat Chimaev after his dominant UFC 319 title win? We attempt to sort out middleweight.