Cardiff's two new arrivals from South Africa, Donavan van Vuuren and Heino Senekal, feature in the starting line-up for Saturday's Celtic League match against reigning champions, Leinster, at Cardiff Arms Park (5.30 pm).
The 25-year-old van Vuuren comes in at full back for the rested Rhys Williams and Namibian World Cup star Senekal starts in the second row after John Tait was ruled out with a back strain. Head coach David Young said,
"Donavan arrived a fortnight ago and Heino joined us last Thursday. Both have worked hard in training this week and we are taking the first opportunity to give them a game. I am also mindful that players such as Rhys have been ever-present so far this season and need a break to re-charge their batteries."
Tait is recovering from a sprained back sustained against Borders last Friday. Cardiff's other changes see Gary Powell coming in at tight-head prop and Nick Walne returning to the wing.
Young added, "These were fairly straightforward selections. With three international wings to choose from, it is Craig Morgan's turn to be rested and for Walne to start. At prop I have been very pleased with the commitment and hard work of Ken Fourie and now Powell gets his first start after three matches on the bench. "Andrew Lewis has had a minor hip problem but hopes to be fit for replacement duty and Peter Rogers was also not available this week because of a back injury."
Other players unavailable for selection were Spencer John (back), Dean Dewdney (back spasms), Emyr Lewis (sternum), Robin Sowden-Taylor (knee) and Jim Brownrigg (shoulder).
Team: Donavan van Vuuren; Nick Walne, Jamie Robinson, Pieter Muller, Anthony Sullivan; Iestyn Harris, Ryan Powell; Tim Payne, Greg Woods, Gary Powell, Heino Senekal, Adam Jones, Rob Appleyard, Dan Baugh, Martyn Williams (captain)
Replacements: Kenneth Fourie, Andrew Lewis, Luke Tait, Dan McShane, Richard Smith, Nick Robinson, Rhys
Wales and Ospreys back row James King, who came through the North Wales age grade system, nominated North Wales Regional Community Rugby Manager Marc Roberts, in the WRU's 'Diolch' initiative where squad players thanked those who played a part in their rise to the top.
Beating Merthyr has boosted Carmarthen Quins hopes of reaching a top eight spot in the Principality Premiership. Quins captain Haydn Pugh is delighted with his team's progress and is determined that everyone from the Under 6s through to the senior team, enjoys the ride.
When the Wales squad were asked to nominate individuals who played a big part in their early playing days, Wales and Dragons full back and wing Hallam Amos thought of his former Monmouth School rugby coach John Bevan.
Sam Cross and Luke Treharne have been named as co-captains of the Wales Sevens side as head coach Gareth Williams names his 12-man squad to play in the first leg of the HSBC World Series in Dubai next weekend.
Bedwas head coach Steve Law and players Nicky Griffiths and Alun Rees extol the virtues of the close knit club as they prepare to host third place RGC 1404 - who are one place head of them on the Principality Premiership points table - on Saturday.
Many of the Wales squad have said Diolch (thank you) to someone who played an important part in their early playing days by nominating them to be invited to the Wales v South Africa match. One person, Gowerton Comprehensive geography teacher Mr Dean Mason was nominated by two of his former pupils, Dan Biggar and Sam Davies.
The second WRU disability rugby pilot has been delivered, this time in Caerphilly schools, culminating in a festival at the Caerphilly Centre of Sporting Excellence, Ystrad Mynach tomorrow. Plans are in place to set up a Disability Rugby Club in Newbridge to provide long-term playing opportunities.
WRU TV: Hear from inside the Wales camp as Neil Jenkins discusses this weekend's clash with South Africa and how the squad are looking to put in a strong performance to round of the 2016 Under Armour Series