Can the Boston Celtics Score Enough to Become Real Contenders?

The Boston Celtics made a big move this offseason in acquiring Al Horford in free agency. They hope this roster addition will be the key to more offensive production this year.  

Will the Celtics contend for an NBA title this season? Can they generate enough offense to be at the top of the Eastern Conference?

Watch the video above as NBA senior writer Howard Beck sits down with Stephen Nelson to talk about his expectation for the Celtics this season.