SKIPPER James Roby has been included in Saints' 19-man squad ahead of Friday's home derby against Wigan Warriors.

Head Coach Justin Holbrook said he would make a call on Thursday to see if he is fit enough to start.

Roby has missed the last four Saints victories after undergoing surgery on a niggling groin injury.

Fellow rake Aaron Smith has also recovered from the injuries he picked up in the win over Warrington and also returns to the squad.

Joseph Paulo, who picked up a calf strain, and Matty Costello drop out.

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Saints: 1. Jonny Lomax, 2. Tommy Makinson, 3. Kevin Naiqama, 4. Mark Percival, 5. Regan Grace, 6. Theo Fages, 8. Alex Walmsley, 9. James Roby, 10. Luke Thompson, 13. Louie McCarthy-Scarsbrook 15. Morgan Knowles, 16. Kyle Amor, 17. Dom Peyroux, 18. Adam Swift, 19. Matty Lees, 20. Jack Ashworth, 21. Aaron Smith, 22. James Bentley, 23. Lachlan Coote.