Chimaev moving to light heavyweight, faces challenges without size advantage

Khamzat Chimaev is moving up to light heavyweight, with Jiri Prochazka presented as the most interesting matchup given their history. Analysis suggests Chimaev faces serious challenges at 205 pounds, where he will lose his typical advantages in reach and physical strength against opponents all over 190cm tall. Concerns exist about whether his body can handle the weight increases, potentially jumping from 230-238 pounds to compete at light heavyweight, especially given his history of health issues and weight-cutting problems that have derailed him multiple times. The move carries significant risk - it will take years to fully adapt to the new weight class, and a second consecutive loss could damage his reputation. While fans are most interested in seeing him face Prochazka, there are doubts about whether Chimaev can rediscover his dominant form at the heavier weight.