Coach Chris Davey has made three changes to the starting line-up of the Wales under-21 side that defeated Italy in the opening game of the IRB's under-21 World Cup, when they take on Argentina today at the Rand Afrikaans University ground.
Italy were beaten by 82-18 with 12 tries being run in by a rampant Wales side last Friday, but now they will face a much tougher test.
Matthew Nuthall replaces Nick Jones on the wing, Adam Matthews for Matt Miles as hooker and Robin Sowden-Taylor for Gareth Williams on the flank.
With Dwayne Peel having returned home after being injured at Cape Town on Saturday, Cardiff's Craig Miller will be the scrum half replacement.
The side to meet Argentina is: G Swales; L Roberts, M Jones, M Brayley (capt), M Nuthall; N Robinson, M Phillips; P James, A Matthews, A Jones, Ryan Jones, L Tait, R Williams, Rhys Jones, R Sowden-Taylor. Replacements: C Miller, M Hook, S Williams, M Miles, G Morris, B Griffiths, G Williams.
Twelve young people have been selected to follow a one year WRU Coach Core apprenticeship programme. Coach Core was set up by the Royal Foundation of the Duke and Duchess of Cambridge and Prince Harry as part of the Olympics legacy in 2012 and the Duke of Cambridge was on hand to meet the apprentices on their first day in the job. The programme has been funded by the Hunter Foundation.
The WRU has launched a campaign to create a long term legacy for Welsh club rugby by highlighting the advantages of volunteering. Rhian Edwards, a volunteer at Seven Sisters, has enjoyed many benefits of her volunteering at a grassroots rugby club including being part of the Rugby World Cup volunteer workforce after being nominated by the WRU - and the WRU is asking for more people to develop their 'Welsh rugby roots'.
Wales head coach Warren Gatland and captain Sam Warburton say their first prioirty on Sunday in the opening game of the World Cup is to win against Uruguay and not get overly concerned with points difference.
With only days to go until the biggest rugby competition in the world begins, rugby fans visiting Cardiff this autumn will be able to enjoy a special display at National Museum Cardiff as part of the celebrations surrounding the Rugby World Cup.