A former AEW World Champion recently reacted to a legend's claim about WWE Hall of Famer Rey Mysterio. The star shared his reaction on social media.Top AEW star Swerve Strickland had an interesting reaction to a claim about Rey Mysterio. The Master of the 619 has been in the wrestling business for over three decades and has achieved a number of accolades in his illustrious career. Many people within the wrestling community have utmost respect for Rey and consider him one of the greatest.Recently, WWE Hall of Famer, Bret "The Hitman" Hart claimed that Rey Mysterio might be the greatest wrestler of all time. Bret also expressed regret about not wrestling a match with Mysterio. Swerve Strickland took notice of Bret's claim on X and reacted to it with a one-word message, saying he agrees with The Hitman's opinion."Agreed," Swerve wroteSpeaking of Swerve, he made his AEW return from injury at the end of the recently concluded Full Gear 2025 pay-per-view. It will be interesting to see what creative plans are there for him following his return.Rey Mysterio on his retirement plansAlthough Rey Mysterio was inducted into the WWE Hall of Fame in 2023, he is still an active wrestler. In an interview with Adrian Hernandez earlier this year, Rey opened up about his retirement plans, saying he would love to make an announcement before his last match:"I would love to make an announcement. I would love for the fans who have grown up watching me and supported my career from day one, of which there are still many around, to be able to say, 'This is the last time I'm going to get to see him perform. I want to go take a look.' I want to give the opportunity to those fans that have been loyal from day one," Mysterio stated.Rey is currently feuding with Dominik Mysterio and The Judgment Day on RAW. Only time will tell when the WWE Hall of Famer decides to hang up his boots.