Dallas Mavericks forward Chandler Parsons, left, and Jae Crowder, right, block out Detroit Pistons forward Josh Smith (6) during the first half of an NBA basketball game in Auburn Hills, Mich., Wednesday, Dec. 17, 2014.
Dallas Mavericks forward Chandler Parsons, left, and Jae Crowder, right, block out Detroit Pistons forward Josh Smith (6) during the first half of an NBA basketball game in Auburn Hills, Mich., Wednesday, Dec. 17, 2014. Paul Sancya AP
Dallas Mavericks forward Chandler Parsons, left, and Jae Crowder, right, block out Detroit Pistons forward Josh Smith (6) during the first half of an NBA basketball game in Auburn Hills, Mich., Wednesday, Dec. 17, 2014. Paul Sancya AP