High Quality Content by WIKIPEDIA articles! The 2010 Tri Nations Series is the fifteenth annual Tri Nations rugby union series between the national rugby union teams of New Zealand, Australia and South Africa, respectively nicknamed the All Blacks, Wallabies, and Springboks. It is likely that in 2012 Argentina`s Pumas will join the series and the competition will be expanded into a `Quad-Nations` home and away tournament.