Conor McGregor's much-hyped return to the octagon lasted just over a minute on Saturday (Jul 11) after the Irishman blew out his knee and retired injured in his UFC 329 fight with Max Holloway in Las Vegas.Former two-weight world champion McGregor, who had not fought since breaking his leg against Dustin Poirier in July 2021, attempted a flying kick to start the opening round but landed awkwardly and immediately looked in trouble.He tried to fight on for a few seconds but looked towards the referee to signal he could not continue.Former featherweight champ Holloway said he would discuss the possibility of staging another fight with McGregor when the Irishman recovers. "It is what it is, I'm going to sit down with the UFC," he added. "(There was) so much hype for that right there. We've got