Chimaev moving to light heavyweight with Prochazka as potential opponent

Khamzat Chimaev is moving up to light heavyweight following his loss to Sean Strickland at UFC 328. The most intriguing potential matchup is against Jiri Prochazka, which would carry significant name value and storyline appeal. However, concerns exist about Chimaev's prospects at 205 pounds, as he will lose his typical advantages in reach and physical strength against naturally larger opponents. Critics worry that if he experiences the same cardio issues he showed in round two against Strickland or round five against Dricus Du Plessis, the heavier punchers at light heavyweight could finish him quickly. The transition will require years to fully adapt to the new weight class, and there are health concerns about whether cutting from 105-108 kg down to 93 kg will cause systemic problems given his history of weight-cutting issues.