Dallas Mavericks' Darren Collison (4) dunks in front of Charlotte Bobcats' Gerald Henderson in the second half of a preseason NBA basketball game on Friday, Oct. 26, 2012, in Dallas. Th

 

              Dallas Mavericks
Dallas Mavericks' Darren Collison (4) dunks in front of Charlotte Bobcats' Gerald Henderson in the second half of a preseason NBA basketball game on Friday, Oct. 26, 2012, in Dallas. The Mavericks defeated the Bobcats 99-82. (AP Photo/Tony Gutierrez)