Ayr travel to Goldenacre on Saturday to take on Heriot's with another British and Irish Lion in the line-up for a tough tie in the BT Premiership.
After Sean Maitland pulled on the pink and black shirt a fortnight ago, this time it's Ryan Grant who has been released by Glasgow Warriors to begin his injury comeback and makes up a new look front row along with James Malcolm and Stuart Fenwick. His fellow Warrior Jon Welsh is on the bench, as are the returning Will Bordill and Craig Gossman.
Murray McConnell starts at scrum-half and Robbie Fergusson takes the full-back berth in place of the injured Grant Anderson.
Head coach Calum Forrester was pleased with Ayr's defensive efforts last week in their win over Currie and knows that his team will have to be just as good again this Saturday.
"Heriot's are one of the most dangerous attacking sides in the league," he says. "They showed from their result last week that they will keep fighting to the end, so we will need to be more clinical in attack and take advantage of the few opportunities that will come our way."
15. Robbie Fergusson, 14. Richard Dalgleish, 13. Ross Curle, 12. Dean Kelbrick (capt), 11. Kerr Gossman; 10. Danny McCluskey, 9. Murray McConnell; 1. Ryan Grant, 2. James Malcolm, 3. Stuart Fenwick; 4. Callum Templeton, 5. Scott Sutherland; 6. Graham Fisken, 7. Ben Johnston, Blair Macpherson.
16. George Hunter, 17. Jon Welsh, 18. Will Bordill, 19. David Armstrong, 20. Craig Gossman.
15. Glenn Bryce, 14. Harry Boisseau, 13. Liam Steele, 12. Rory Carmichael, 11. Charlie Simpson; 10. Gregor McNeish, 9. Graham Wilson; 1. Nathan Borel, 2. Davy McGregor, 3. Struan Cessford; 4. Russell Nimmo, 5. Ben Toolis; 6. Jono Armstrong, 7. Jack Turley (capt), 8. Jason Hill.
16. Blair Couper, 17. Gavin Cameron, 18. Joe Naya, 19. Jack McLean, 20. Stuart Edwards.