Facebook LogoTwitter LogoCopy Link IconBleacher Report LogoDirk Signs Haslem's Poster 😂Bleacher Report NBA @BR_NBADirk hit a lot of clutch shots when the Mavs beat the Heat in the 2011 Finals 7 years later, Haslem got this poster signed by Dirk 😅 https://t.co/5mIporkSj7Comments Down Arrow Icon