PHILADELPHIA, PA – MAY 23: Former Philadelphia 76ers player Allen Iverson walks onto the court to deliver the game ball before the game against the Boston Celtics in Game Six of the Eastern Conference Semifinals in the 2012 NBA Playoffs at the Wells Fargo Center on May 23, 2012 in Philadelphia, Pennsylvania. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Drew Hallowell/Getty Images)