Blues front rower John Yapp will be continuing his role as tighthead for the Wanderers.
Glamorgan Wandererers stick with the majority of the line-up selected to play in the two recent postponed games.
In the backs Dafydd Hewitt partners James Loxton in the centre with Jason Pocock retaining the full back role. Robin Lock comes in to replace Jamie Jones on the wing.
In the pack Scott Andrews take a rest on the bench after a hard week with the Wales Under 20's squad while John Yapp deputises continuing his education at tight head prop.
Glamorgan Wanderers: 15. Jason Pocock 14. Steve Cullen 13. James Loxton 12. Dafydd Hewitt 11. Robin Lock 10. Mark Roper 9. Luke Evans; 1. Nathan Trevett 2. Ross Johnson 3. John Yapp 4. Gareth Knight
5. Richard Thomas 6. Ben White 7. Ben Rose 8. Mike Grimes
Replacements 16. Richard Emms 17. Mark O'Leary 18. Scott Andrews 19. Nio Aiono 20. Lee Highgate 21. Scott Sneddon 22. Glenn Holloway
Glamorgan Wanderers Development squad, the only Welsh side in the Canterbury league setup, take their impressive recent form to Rosslyn Park on Saturday hoping to stay top of Division 1.
Earlier in the season Rosslyn Park traveled to the Memorial Ground and were defeated 35-21.
The squad includes Simon Rosser, continuing his recovery from injury, James Thomas, Charlie Johnson and Alex Luff from the senior squad. The side is captained by scrum half Andrew Cawley.
Glamorgan Wanderers Development Squad: 15. Charlie Johnson 14. Owen Marshall 13. Simon Rosser 12. Mike Hurley 11. Tim Downing 10. James Thomas 9. Andrew Cawley (capt); 1. Ryan Beddows 2. Chris Greenfield 3. Sean O'Sullivan 4. Chris Huntley 5. Alex Luff 6. Alistair McDonald 7. Andrew Bradbury 8. Karl Kimber
Replacements: 16. Scott Britton 17. Christian Gee 18. Richard Perry 19. Johnno Bateman 20. Nathan Palmer 21. Lewis Johnson 22. Luke Fear
After two years in the international wilderness, Adi Taviner is hoping to make up for lost time when she takes part in her second Women's Rugby World Cup which kicks off in Paris next Friday where Wales take on hosts, France.
The WRU's Women and Girls legacy events - #TRY OUR GAME have proved popular this week with current players and newcomers to the game learning new skills and picking up tips from national squad players.
We caught up with Shona and Ellie from the Wales women team ahead of the start of the Women's Rugby World Cup in Paris next month at a recent women's training session to encourage and promote more women and girls to try their hand at rugby. #tryourgame
The Women's Rugby World Cup warm-up clash between Wales and USA proved bittersweet for centre Elen Evans. Despite being one of the star performers on the day on her 50th Test appearance, USA edged home 10-7 at Cross Keys.
Wales completed their Junior World Championship campaign with a victory over Samoa. Team manager Mark Taylor and No 8 James Benjamin reflect on a tournament which saw Wales win three games and lose two.