However, Blues centre Dafydd Hewitt is available as is Jason Pocock who came off early last week with an eye injury.
Captain Nick Kelly returns to the second row after appearing in the back row last week but prop Scott Andrews drops down to the bench due to his commitment with the Blues U-20's. Ben Warbuton, brother of Wales U-20's captain, Sam. joins the squad for the first time this season after putting some excellent performances for Merthyr on dual registration.
Wanderers: 15. James Loxton 14. Jamie Jones 13. Robin Lock 12. Dafydd Hewitt 11. Jason Pocock 10. Mark Roper 9. Glenn Holloway 1. Matthew Bolton 2. Ryan Price 3. Mark O'Leary 4. Nick Kelly © 5. Tom Evans 6. Craig Morris 7. Ben Rose 8. Richard Thomas
Replacements:16. Ross Johnson 17. Scott Andrews 18. Nathan Trevett 19. Gareth Knight 20. Luke Evans 21. Luke Fear 22. Ben Warbuton