Dan Carter earns final reward at last as All Blacks reach new heights

• Fly-half and Richie McCaw outstanding in final win over Australia• All Blacks’ young stars can dominate the game for years to comeThe best rugby union team of all time? It is not a label to be casually lobbed around but this New Zealand side are now in a class of their own. To win even one World Cup is beyond most people; to secure two in succession demands consistent quality, skill, power and mental strength given to few. Along with West Indies cricketers of the 1980s and the great Kangaroo squads in rugby league the All Blacks are redefining the art of the possible.It is not as if they hav…