With the Pontypridd players in the Wales squad occupied on Sunday in the Parker Pen Shield final against Sale Sharks at Oxford, Wales coach Steve Hansen has named 15 players all previously capped for the match against the Barbarians next Wednesday (kick-off 7.15pm).
There will be a return for lock Steve Williams, who has been in the international wilderness since 1997, when he was playing for Cardiff.
Williams will be partnered by Neath skipper, the 65-times-capped Gareth Llewellyn.
Llanelli scrum half Dwayne Peel will take over Robert Howley as one of the five changes from the side that started against Scotland in Cardiff last month.
Hansen praised Neil Jenkins, the World's top test scorer, who is on the replacements bench, saying: "Neil is as keen as mustard and in great nick."
The team is: -
K Morgan (Swansea); R Williams (Cardiff), M Taylor (Swansea), A Marinos (Newport), C Morgan (Cardiff), S Jones (Llanelli), D Peel (Llanelli);
I Thomas (Ebbw Vale), R McBryde (Llanelli), C Anthony (Newport), S Williams (London Irish), G Llewellyn (Neath), G Thomas (Bath), M Williams (Cardiff), C Charvis (Swansea, capt).
Replacements: M Davies (Pontypridd), B Evans (Swansea), R Powell (Cardiff), N Jenkins (Cardiff), J Robinson (Cardiff) and two from - G Jenkins, R Sidoli, M Owen, R Parks (all Pontypridd).
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.