So I just went to check for roster updates on NBA 2K12 and we've finally received the first roster update. It includes a few moves including Tyson Chandler to the Knicks, Shane Battier to the Heat, and the rookies Kryie Irving and Tristan Thompson have been added. They are the only added rookies at the moment, but good news none the less. Also the players who signed contracts in china have been removed from the game as well as Brandon Roy who announced his retirement on Friday.