With Richard Hodges away on Wales 7's duty Chris Ower takes charge and makes seven changes to the Wanderers line-up on their return to league action at Cross Keys.
Jason Pocock and Steve Cullen return in the back three and James Thomas gets a start at centre.
In the pack Rhys Gill and Nathan Trevett step into the front row with Ben Rose and Mike Grimes returning in the back-row. Nick Kelly regains the captaincy from Scott Andrews.
Glamorgan Wanderers: 15. Jason Pocock 14. Steve Cullen 13. Jamie Jones 12. James Thomas 11. Robin Lock 10. Scott Sneddon 9. Glenn Holloway; 1. Rhys Gill 2. Ross Johnson 3. Nathan Trevett 4. Gareth Knight 5. Nick Kelly (capt) 6. Nio Aiono 7. Ben Rose 8. Mike Grimes.
Replacements: 16. Ryan Price 17. Mark O'Leary 18. Tom Evans 19. Richard Thomas 20. Ben White 21. Luke Evans 22. Gareth Morris
WRU International Skills Coach Jason Strange is a busy man, combining the new role with that of Wales Under 20 attack coach, Ebbw Vale head coach and continuing to teach at Ebbw Fawr Learning Community.
Warren Gatland and Sam Warburton look ahead to this week's crunch RBS 6 Nations tie against France, where the Wales skipper in particular is keen to make his mark, as Paris has proved a bleak place for him in the past.
Following their historic win over England, Wales Under 20 suffered a narrow, 36-34 loss to their Scottish counterparts last weekend, despite outscoring them by five tries to three. Watch the match highlights and reaction.
WRU TV go behind the scenes with the Wales squad as they put the final touches in place ahead of the clash against Scotland at Murrayfield. Follow the squad on their captain's run, the kickers visit to Murrayfield and Neil Jenkins' press conference