Dallas Mavericks forward Shawn Marion (0) drives against San Antonio Spurs center Tiago Splitter (22), of Brazil, during the first half of an NBA basketball game in Dallas on Sunday, Dec. 30, 2012. (AP Photo/Mike Fuentes)

Dallas Mavericks coach Rick Carlisle, center, gestures during the first half of an NBA basketball game against the San Antonio Spurs in Dallas on Sunday, Dec. 30, 2012. (AP Photo/Mike Fuentes)

Dallas Mavericks forward Dirk Nowitzki (41), of Germany, takes a shot during the first half of an NBA basketball game against the San Antonio Spurs in Dallas on Sunday, Dec. 30, 2012. (AP Photo/Mike Fuentes)

Dallas Mavericks guard Darren Collison (4) drives against San Antonio Spurs guard Tony Parker (9), of France, during the first half of an NBA basketball game in Dallas on Sunday, Dec. 30, 2012. (AP Photo/Mike Fuentes)

Dallas Mavericks forward Vince Carter (25) takes a shot against San Antonio Spurs forward Kawhi Leonard (2) during the first half of an NBA basketball game in Dallas on Sunday, Dec. 30, 2012. (AP Photo/Mike Fuentes)

Dallas Mavericks guard Darren Collison, left, goes for a shot against pressure from San Antonio Spurs forward Tim Duncan during the first half of an NBA basketball game in Dallas on Sunday, Dec. 30, 2012. (AP Photo/Mike Fuentes)

San Antonio Spurs guard Manu Ginobili, right, of Argentina, attempts a shot against Dallas Mavericks defender Elton Brand during the second half of an NBA basketball game in Dallas on Sunday, Dec. 30, 2012. San Antonio won 111-86. (AP Photo/Mike Fuentes)

San Antonio Spurs forward Tim Duncan (21) takes a shot against Dallas Mavericks forward Vince Carter (25) during the second half of an NBA basketball game in Dallas on Sunday, Dec. 30, 2012. San Antonio won 111-86. (AP Photo/Mike Fuentes)

Dallas Mavericks head coach Rick Carlisle yells during the second half of an NBA basketball game against the San Antonio Spurs in Dallas on Sunday Dec. 30, 2012. San Antonio won 111-86. (AP Photo/Mike Fuentes)

San Antonio Spurs head coach Gregg Popovich yells during the second half of an NBA basketball game against the Dallas Mavericks in Dallas on Sunday Dec. 30, 2012. San Antonio won 111-86. (AP Photo/Mike Fuentes)

San Antonio Spurs guard Tony Parker (9), of France, gets tied up with the ball during the second half of an NBA basketball game against the Dallas Mavericks in Dallas on Sunday Dec. 30, 2012. San Antonio won 111-86. (AP Photo/Mike Fuentes)

San Antonio Spurs guard Tony Parker (9), of France, drives during the second half of an NBA basketball game against the Dallas Mavericks in Dallas on Sunday Dec. 30, 2012. San Antonio won 111-86. (AP Photo/Mike Fuentes)