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
Nearly 40 players were involved in the first Wales Under 18 training session of the season. WRU National Performance Manager Gethin Watts is excited at the potential shown by the group and expects the Regional Under 18 Championship to hone their skills even further.