The Cleveland Cavaliers have traded Kyrie Irving to the Boston Celtics for Isaiah Thomas, Jae Crowder, Ante Zizic and the Brooklyn Nets 2018 first-round pick. "Kyrie is one of the best scorers in the NBA. He has proven that on the biggest stage, the NBA Finals, the last three years." Irving originally requested to be traded last month, following an NBA Finals lost to the Golden State Warriors.