Bismack Biyombo’s unofficial (pre-season) NBA debut. Overall, you can see that he’s not yet ready for the NBA as he commits turnovers and picks up quick fouls. These errors should disappear as time goes on, since he hasn’t practiced with the team almost at all. Biyombo got some things right though – Marvin Williams and Keith Benson simply got BitchSmacked. December 22, 2011.