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
The Half a Game initiative is currently sweeping across Wales and proving a major success. The scheme aims to give every young player at least half a game every weekend. WRU TV recently visited a festival in Narberth where clubs have fully embraced the initiative.
Both Bargoed and Swansea were seeking their first win of the Principality Premiership season this afternoon. It proved a fruitful day for the hosts - not only did they win, but Bargoed claimed a try bonus point.
Cardiff managed to keep their unbeaten record at home intact, but only just as Bridgend made them work extremely hard before the Blue and Blacks secured a hard fought Principality Premiership win at the BT Sport Arms Park last night.
Former Wales back row Andy Powell gives a guided tour of The Wern, home of Merthyr RFC, who are determined to prove a lot of people wrong and make their mark in their first season in the Principality Premiership.
Wales Sevens head coach Gareth Williams looks back on the Rio Sevens success where he helped GB win silver. He believes the successful campaign is a huge boost to his Welsh squad as they prepare for another World Series, as WRU TV's Graeme Gillespie discovers
British and Irish Lions head coach Warren Gatland will be heading back home to take on the All Blacks next year where for him, success for 2017 is all about going to New Zealand and winning a Test Series.
Last week all roads led to Eugene Cross Park where defending champions Ebbw Vale hosted this season's launch of the Principality Premiership. WRU TV's Graeme Gillespie was there to capture the thoughts of Damien Hudd, captain of Ebbw Vale, and WRU Head of Performance, Geraint John.
Llandovery made it three in a row when they defeated Aberavon in the final of the National Foster's 7s at BT Sport Cardiff Arms Park on Sunday. On another eventful day of sevens, Newport claimed the Plate and the Dragons won the women's crown
Last week saw Cardiff welcome players from around the world for the 21st Golden Oldies Festival. The tournament features players over 35 years of age, and this year's event saw a select few represent the WRU in a 'friendly' against the Wooden Spoon.
Wales Under 18 captain Callum Bradbury is delighted to have seen his side claim a narrow 18-17 victory against a strong SA Schools 'A' side to end the three-match Under 19 International Series in South Africa on a high note.
The Wales U18 squad spent an emotional day in the drug-riddled townnship of Hout Bay. Hout Bay Warriors President Fred Johannes said the visit was 'the talk of the town' and will dream about the day everyday for the rest of his life.
RGC 1404's new head coach Mark Jones is hoping to build 'something special' in north Wales and is already looking forward to the development region participating in the Principality Premiership for the very first time.