Jan 22, 2013; Cleveland, OH, USA; Boston Celtics point guard Rajon Rondo (9) is helped to his feet in the third quarter against the Cleveland Cavaliers at Quicken Loans Arena. (David Richard-USA TODAY... more 

Jan 22, 2013; Cleveland, OH, USA; Boston Celtics point guard Rajon Rondo (9) is helped to his feet in the third quarter against the Cleveland Cavaliers at Quicken Loans Arena. (David Richard-USA TODAY Sports) less