NBA Will Not Discipline Cavaliers Guard JR Smith For Shoving Al Horford

By Ty Anderson, 985TheSportsHub.com Cavaliers guard JR Smith will not face any further discipline for his dangerous shove to Celtics center Al Horford in Game 2, a league source has told ESPN's Adrian Wojnarowski. "I blatantly pushed [Horford]," Smith, who was converted on just two of his 16 field goal attempts this series, admitted after…