McGregor's injury raises concerns about his future in MMA, potentially affecting his career trajectory and fan expectations. The event's other fighters, such as Pimblett and Steveson, solidified their reputations, while Whittaker's light heavyweight debut could reshape his career path. The injury also underscores the physical risks inherent in the sport, impacting fighters' long-term health and the UFC's ability to deliver on high-profile matchups.