Cardiff Blues wing Lee Abdul is set to send the remainder of the season on the sidelines after undergoing surgery on Saturday on a double fracture of his ankle sustained in the game against the Gwent Dragons.
"This is obviously very sad news about Lee," said Blues coach Dai Young. "He has been a wonderful team member since being called up to the regional team.
"He has always given 100%, and we send him our best wishes for a speedy recovery."
There was better news on scrum-half Ryan Powell, who also injured an ankle against the Dragons.
He has only suffered bruising and will be fit for the Blues' next Celtic League game at the end of the month.
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