The Wanderers hope to overturn cup defeat blues by upsetting title chasing Newport at Rodney Parade tomorrow.
Chris Ower makes minimal changes to the side that was defeated at Parc y Scarlets last Saturday.
There is a change at hooker and Alex Luff gets a start instead of Gareth Knight in the second row. In the backs Simon Rosser retains the captaincy despite the reappearance of Ben Rose in the starting line-up and young up and coming winger Ryan Healey retains his place on the wing.
Charlie Johnson, making a welcome return, regains a place in the squad.
Glamorgan Wanderers 15. Jason Pocock 14. Robin Lock 13. Simon Rosser (capt) 12. Gareth Morris 11. Ryan Healey 10. Scott Sneddon 9. Luke Evans; 1. Nathan Trevett 2. Richard Emms 3. Mark O'Leary 4. Alex Luff 5. Tom Evans 6. Nio Aiono 7. Ben Rose 8. Mike Grimes
Replacements:16. Ryan Price 17. Ryan Beddows 18. Gareth Knight 19. Lee Highgate 20. Charlie Johnson 21. Glenn Holloway 22. Mark Roper
As the countdown continues for RWC2015, Tournament Chief Executive Debbie Jevans visited the Millennium Stadium to discuss preparations for the eight matches and reveal the positive news that 100,000 tickets for games at the home of Welsh rugby have sold in the last seven days.
Jason Harries is targeting a first win on the World Series circuit this season with Wales. The series returns to action this weekend in Dubai where Harries is part of a team hoping to build from its efforts in round one in October.
Wales skipper Jevon Groves says his side have addressed a few points from Gold Coast and aim to 'hit the ground running' in the next two rounds of the World Series, kicking off with this weekend in Dubai before heading off to South Africa next week.
Wales Sevens manager Steff Thomas is hopeful his side can build from a quarter-final spot in the opening round of the World Series in Australia when his side take part in the forthcoming double header in Dubai and South Africa.