A new official roster update for NBA 2K12 has gone live today, containing rosters updated through April 6th 2012. The roster will be downloaded automatically as long as your PC, Xbox 360 or PlayStation 3 is connected to the Internet and your game is up to date with all the official fixes. To access the new rosters, use the Reset Roster function under the Options menu.
PC users who would like to update their game manually can download this pack, which includes the latest roster and online data files. As per the NBA 2K Insider, Russell Westbrook, Kevin Love, Greg Monroe, Danny Green, Jordan Crawford and Avery Bradley have all seen their ratings increased in the new rosters. Follow the Insider here on Twitter to provide feedback for future roster updates.