SAINTS have called Greg Richards into their 19-man squad for Friday's Super League Qualifying playoff against Castleford Tigers.

He replaces Alex Walmsley, who misses out through a one-match suspension. Luke Thompson is also in the running to force his way into the 17.

Saints: 2. Tommy Makinson, 3. Jordan Turner, 4. Josh Jones, 5. Adam Swift, 6. Lance Hohaia, 8. Mose Masoe, 9. James Roby, 10. Louie McCarthy-Scarsbrook, 11. Sia Soliola, 13. Willie Manu, 14. Anthony Laffranchi, 15. Mark Flanagan, 16. Kyle Amor, 17. Paul Wellens, 22. Mark Percival, 24. Gary Wheeler, 26. Matty Dawson, 27. Greg Richards, 28. Luke Thompson.

Castleford: 2. Kirk Dixon, 3. Michael Shenton, 4. Jake Webster, 6. Luke Dorn, 7. Mark Sneyd, 8. Andy Lynch, 9. Adam Milner, 10. Craig Huby, 11. Grant Millington, 12. Weller Hauraki, 13. Nathan Massey, 14. Daryl Clark, 16. Oliver Holmes, 19. Scott Wheeldon, 20. Jamie Ellis, 23. Michael Channing, 24. James Clare, 26. Liam Finn, 32. Lee Jewitt.

Referee is James Child.