Chicago Bulls legend Michael Jordan couldn't attend former Blackhawks star Chris Chelios' jersey retirement ceremony this weekend due to a family tragedy. Instead, Jordan sent his regards via a video message displayed on the jumbotron at the United Center in Chicago.In the video, Jordan could be seen expressing his regret for missing the event, citing a death in the family. He also conveyed his admiration for Chelios, stating:"Hey man, unfortunately, Chelios, I can't make it again this week. I tried for the ring of honor. I couldn't make it then. I had a death in the family for Sunday, but look, you're very deserving, man. And I'm very proud to see your jersey up there with my jersey. You know, you and I have been friends for almost 30 years."Jordan and Chelios share­ a deep friendship from the­ir Chicago days. While Jordan found success with the Bulls, Chelios found it with the Blackhawks. Chris Chelios had a storied 26-ye­ar career. He won thre­e Stanley Cups and ente­red the Hockey Hall of Fame­ in 2013. He became the ninth Blackhawk to have his jersey retired.Chris Chelios reflects on legendary career: From Chicago kid to hockey iconOn his jersey retirement night, Chris Chelios reflected on his remarkable journey from a Chicago kid to a hockey icon. "I'm not going to say it's a dream come true because it was never a dream. As a kid growing up in Chicago, I didn't have any expectations of becoming a professional hockey player," he said.Chelios was renowned for his tenacity and leadership ability. Former teammate Jeremy Roenick lauded him as:"The ultimate competitor, the ultimate leader, and ultimate friend."Among the attendees at the United Center were Wayne Gretzky, Eddie Vedder, Dennis Rodman, and Cindy Crawford. Chelios quipped:"I think I'm a better party planner than I am a hockey player."