According to wire reports and breaking news by the sports networks in Argentina, Australia, New Zealand and South Africa have for the first time all agreed to invite Argentina into the Tri-Nations. Furthermore, the UAR (the Argentine rugby body), has made progress to revamp it's own practices and is close to agreements both with the player's union, the IRB, and officials from the 3N to make the necessary changes and improvements to pave the way for a brand new, expanded, Four Nations of the Southern Hemisphere. The only hurdle is SANZAR's television agreement and other rugby leagues within Argentina, those two issue are still to be worked out.
More details to come soon, but needless to say, this might be a historic day not only for Argentine sport, but for the sport of rugby! It would be a huge boost to it's claim as the world's 2nd most important outdoor team sport in the world.