Argentina coach Michael Cheika has highlighted improvement at Super Rugby by Australian teams as the key to the Wallabies' revival in the international arena.
Michael Cheika and Warren Gatland agreed on who are the favourites and underdogs ahead of Friday's quarter-final between Argentina and Wales in Marseille.
Planet Rugby previews the final Rugby Championship match of the year as the Springboks host Los Pumas in their final home game of the year at Ellis Park.