James Haskell says England's tour of Argentina this summer could prove crucial to their bid for glory at World Cup 2019.
England will be hoping to escape inclusion in another pool of death when the 2019 World Cup draw is made on Wednesday.
Ireland will host South Africa, Fiji and Argentina during their Guinness Series at the Aviva Stadium in November.
Leicester and Argentina prop Marcos Ayerza has announced his retirement from professional rugby at the age of 34.
Handre Pollard booted 16 points as the Bulls snapped a three-loss Super Rugby run by defeating Jaguares 26-13.
Stuart Barnes on a great Sunday for the Premiership's northern clubs and concerns for Test rugby in the southern hemisphere.
Argentina No 8 Facundo Isa has signed a two-year contract with Top 14 rugby giants Toulon.
Elliot Daly's 5th-minute red card did not deter England as they recorded a 27-14 win over Argentina at Twickenham.
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