KISSIMMEE, FL - JANUARY 27:  Jim Evans looks on during the Jim Evans Academy of Professional Umpiring on January 27, 2011 at the Houston Astros Spring Training Complex  in Kissimmee, Florida.  Jim Evans was a Major League Umpire for 28 years that included umpiring four World Series.  Many of his students have gone on to work on all levels of baseball including the Major Leagues.  (Photo by Al Bello/Getty Images)

Previews/Predictions

DALLAS, TX - JUNE 09: (L-R) Referees Mike Callahan #24, Joe Crawford #17 and Bill Kennedy #55 talk in a huddle as head coach Rick Carlisle of the Dallas Mavericks reacts against the Miami Heat in Game Five of the 2011 NBA Finals at American Airlines Center on June 9, 2011 in Dallas, Texas.  NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement.  (Photo by Mike Ehrmann/Getty Images)

Explaining the NBA 2011-12 Season's Points of Emphasis

by Gil Imber

As the NBA begins its shortened 2012-plus-one-week-of-2011 season, fans might notice some differences on the court in regards to the officiating...