Under-21 skipper Richie Pugh has been called into the senior Wales squad to tour Argentina and South Africa this month.
Pugh, an openside flanker in the mould of England's Neil Back, has long been regarded as a Wales international and comes in as backrow cover for Jason Forster, Dafydd Jones and Jonathan Thomas, who are all carrying niggling injuries.
Wales Under-21 coach Chris Davey was philosophical about losing his skipper less than two weeks before playing Russia in his side's Under-21 World Cup opener in Scotland.
"It's the name of the game," he said. "Mike Ruddock has been keeping us informed of developments all the way through and we knew Richie was knocking on the door.
"It's a great opportunity for the lad, and it's not the first time we've been hit - we lost five or six players to the summer tour this time last year."
The news comes on the back of Ruddock asking for Dragons lock Luke Charteris to be rested during the Cup.
"Luke's played in four World Cups on the trot - two Under-19s and two Under-21s - and he needs a good summer of conditioning," Davey said.
"Mike and the other coaches know what Luke can do and they're looking at fast-tracking him into the national side. Luke is a bit of a freak - Wales can't usually produce athletes who are 6ft 10in."
Davey has called up Pontypridd's Jonathan Edwards to replace Pugh, but has yet to decide on his new captain.
Whenever Bedlinog tackle Penallta a massive fixure is guaranteed but this Sunday there will be even more emphasis placed on the two rivals when they contest the SSE Swalec Plate final at Principality Stadium.
Ahead of their SSE SWALEC Bowl Final clash with Taffs Well at Principality Stadium on Sunday, Burry Port share their #FABXV nomination with WRUTV in the search for Welsh rugby's greatest volunteers. Everyone can get involved by sending nominations via twitter to @WRU_Community using the hashtag #FABXV
Cardiff Blues prop Gethin Jenkins and Ospreys centre Ben John look ahead to the first game at Principality Stadium in Saturday's double header which is promising to be a special occasion for all Welsh fans.
Carmarthen Quins Director of Rugby Ian Jones and committee member Jeff Thomas along with Llandovery chairman Handel Davies look ahead to Sunday's SSE SWALEC Cup showdown where both teams are out to prove 'West is best'
SWALEC ambassador Shane WIlliams is looking forward to Sunday's Finals Day where the Cup, Bowl and Plate offers a great opportunity for players and teams to experience the magic of playing at Principality Stadium
Carmarthen Quins coach Richard Kelly believes it is an exciting time to be part of the Scarlets region as his side take on local rivals Llandovery in the SSE Swalec Cup final on Sunday, as WRU TV's Graeme Gillespie discovers
Scarlets long serving prop Phil John talks to WRU TV's Graeme Gillespie about Judgement Day IV and SSE Swalec Cup finals day. The last time Llandovery were in the cup final in 2007, the Drovers claimed the spoils with Phil playing a major role in the engine room.
Meet Aberdare coach Luke Thomas whose #FABXV nomination goes to super volunteer Daz with a whopping 10 things he does for the club each week, all except the ironing! You can also join in the search for Welsh rugby's greatest volunteers, by sending your nomination via twitter to @WRU_Community using the hashtag #FABXV