Jan. 30, 2012; Phoenix, AZ, USA; NBA referee Dan Crawford during the game between the Phoenix Suns against the Dallas Mavericks at the US Airways Center. The Mavericks defeated the Suns 122-99. (Mark ... more 

Jan. 30, 2012; Phoenix, AZ, USA; NBA referee Dan Crawford during the game between the Phoenix Suns against the Dallas Mavericks at the US Airways Center. The Mavericks defeated the Suns 122-99. (Mark J. Rebilas-USA TODAY Sports) less