SpringboksFormer Springbok forwards coach Johan van Graan believes the Springboks can win the Nations Championship final at Twickenham in November. Van Graan, who previously coached Munster and is currently enjoying considerable success as head coach of Bath, shared his thoughts on the opening three rounds of the competition with Die Papier. READ | Bok legend explains Rassie's ruthless winning formulaAccording to Van Graan, South Africa, New Zealand and France have stood out so far, while Scotland has shown impressive growth. READ | Returning Boks including Sacha to get vital game time against PumasRegarding the inclusion of Fiji and Japan, Van Graan believes it benefits the growth of rugby in those countries while also strengthening the global game. South Africa and New Zealand are the only unbeaten teams in the competition and, with Rugby's Greatest Rivalry series approaching, Van Graan believes the Springboks are well placed to win the four-Test series.