The mixed martial arts world is buzzing with speculation that the UFC could announce the return of Conor McGregor on Saturday, May 16, 2026. Fans believe the promotion may use the announcement to steal attention from a major rival event taking place on the same night. The competing show is the Netflix-streamed MVP MMA card, headlined by a blockbuster fight between Ronda Rousey and Gina Carano.
Rumors Gain Momentum
Rumors have grown stronger after reports suggested the UFC is preparing a promotional campaign around a possible rematch between Conor McGregor and Max Holloway. Many analysts expect the fight to headline UFC 329 during International Fight Week. Fans on social media believe the timing of the announcement is not accidental and could be part of the UFC’s long history of counter-programming against rival promotions.
UFC Could Use Conor McGregor Announcement to Shift Attention
The UFC has often responded aggressively when competing organizations gain momentum. Fans pointed to previous examples, including the promotion’s reaction when the Professional Fighters League signed Francis Ngannou in 2023. At that time, the UFC quickly announced major fights and news to control headlines in the MMA world.
“Imagine if they drop a 'Conor is back' promo on Saturday night at the same time as the Netflix card. I think it would take some attention away, now I don't know if that's the plan and I don't know if that's what they're thinking of doing, but it would be an interesting move”, Ariel Helwani said on his show.
Now, many believe the company may follow a similar strategy again. The rival event this weekend is expected to attract huge interest because of the return of Ronda Rousey and the long-awaited clash with Gina Carano on Netflix.
MMA journalist Ariel Helwani recently discussed the possibility during his show. He suggested that releasing a “McGregor is back” promotional video during the Netflix event would fit the UFC’s usual promotional style. Helwani explained that such a move could immediately pull online discussion toward the UFC and reduce some attention on the competing card. However, he also clarified that he does not know whether the company truly plans to do it.
While fans continue to debate the rumors, the UFC’s own event on Saturday is UFC Vegas 117. The card will feature a featherweight main event between Arnold Allen and Melquizael Costa. Even so, much of the conversation across the MMA community remains focused on the possible return of Conor McGregor and whether the UFC is preparing another major promotional surprise.
