RUGBY MATTERS
A weekly look at the game’s other talking points
BRENDAN GALLAGHER

Sometimes the obvious just stares you in the face. I have long advocated a World Cup to be held in Argentina and my belief in that was reinforced by a video that went viral on Twitter on the eve of the Pumas Rugby Championship game against South Africa in Buenos Aires.
It featured 1,000 or so Argentinian fans singing, dancing and generally creating an atmosphere to die for .... at a humble Springboks training session early in the week at the San Isidro club in Buenos Aires.
Siya Kolisi – who has been there, ...