Conor McGregor may have taken a shot at his fellow Irishman on Friday night. At the PFL Champions Series: Road to Dubai, Usman Nurmagomedov controversially defeated Paul Hughes in their rematch. Their first meeting in January of this year produced arguably the greatest fight in PFL history, with the second bout living up to expectations. One judge scored Usman Nurmagomedov vs Paul Hughes 2 50-45. Credit: PFL MMAFans react after theorizing that Conor McGregor mocked Paul Hughes after his controversial PFL lossEarlier this year, Conor McGregor went after Paul Hughes on several occasions via social media. MORE BLOODY ELBOW NEWSIn a since deleted social media post, fans reacted to what they believe was McGregor taking another shot at his fellow countryman.