Clemson coach Dabo Swinney always believed his team would show its championship heart in a difficult and frustrating season. The Tigers stepped up to show their coach's faith in them was not misplaced. Clemson finished off a four-game November sweep with a satisfying 16-7 win over rival South Carolina on Saturday night, rallying after a 4-4 start that spoiled the preseason ACC favorites plans to add another title this season.