While I wanted more to watch Chimaev vs Costa due to their trashtalk drama, a fight against Usman is also a good challenge. I would say that Usman is more challenging than Costa. At least Usman is in p4p rating Well, we gonna see if that highkick that Edwards landed in 2022 was a game changer for Camaru or not. Based on Chimaev fight against Burns, it seems that Chimaev gas tank isnt unlimited, in third round he breathed heavily. While Usman had 9 5round fights.