With the release of NBA 2K17 around the corner, 2K offers up another new trailer for the game, dubbed "Friction". The new clip highlights some of the NBA's biggest offseason moves, from KD to Golden State and Pau Gasol to San Antonio to Rondo to Chicago and others. We also see some of the arena details, and more gameplay action. NBA 2K17 hits shelves on Sept. 16. Pre-order your copy now at Amazon.com.