After the defeat at Pontypridd last Saturday the Wanderers shake up their pack selection for the visit of Bridgend.
Back into the second row come Nick Kelly, who regains the captaincy and Nathan Trevett at prop.
Coach Richard Hodges introduces another back row with starts for Jevon Groves (Blues academy), Ben White (Blues) and last season's player of the year Richard Thomas.
In the backs there is only one change where Dafydd Hewitt returns to the centre instead of Gareth Morris, after picking up an injury in the Aberavon game.
Outside half Scott Sneddon who has had an excellent start to the season will no doubt be keen to close the points gap on Bridgend's Gareth David who leads the Premiership points table. Scott is currently 3rd with 69 points.
Glamorgan Wanderers: 15. James Loxton 14. Steve Cullen 13. Robin Lock 12. Dafydd Hewitt 11. Jason Pocock 10. Scott Sneddon 9. Luke Evans: 1. Nathan Trevett 2. Ryan Price 3. Scott Andrews 4. Nick Kelly (capt) 5. Tom Evans 6. Jevon Groves 7. Ben White 8. Richard Thomas
Replacements: 16. Mark Sheppard 17. Rhys Gill 18. Mark O'Leary 19. Alex Luff 20. Alistair McDonald 21. Glen Holloway 22. Luke Fear
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