Conor McGregor is facing a setback in his comeback plans as Nate Diaz, his potential opponent, has been announced to fight Mike Perry on the undercard of the highly anticipated match between Ronda Rousey and Gina Carano. This news comes as a disappointment to McGregor fans who were eager to see a third showdown between the two fighters. Diaz's career has taken a new turn after leaving the UFC, exploring other fighting opportunities, which complicates McGregor's timeline to settle their long-standing rivalry.

Nate Diaz, who hasn't fought in MMA outside of the UFC for almost two decades, signed with Jake Paul's Most Valuable Promotions, which marks a significant shift in his fighting career. Diaz's last UFC appearance was in 2022 when he submitted Tony Ferguson, after which he ventured into boxing. His planned fight against Mike Perry at the Intuit Dome in Los Angeles represents a new chapter for Diaz as he seeks to redefine his career post-UFC.

With both fighters pursuing different paths, McGregor's hopes for a rematch with Diaz might need to be postponed indefinitely. This development not only impacts McGregor’s comeback story but also the landscape of MMA, as it highlights the increasing trend of fighters seeking opportunities beyond traditional promotions. Fans are left wondering if and when these two rivals will ever face off in the octagon again, amidst a backdrop of evolving careers and promotional choices.