New Zealand still concerned about Japan's Super Rugby readiness

‘Excited but nervous’ about Sunwolves, says New Zealand boss Steve TewJapanese and Argentine franchises will enter competition next seasonJapan won admirers for their impressive performances at the Rugby World Cup but that has done little to ease concerns from the southern hemisphere’s ruling body about their readiness for Super Rugby, New Zealand boss Steve Tew said. The Brave Blossoms won three matches at the World Cup and provided the upset of the tournament with a shock victory over South Africa. Japan will also host Asia’s first Rugby World Cup in 2019 but the country announced in July th…