St Helens half-back Matty Smith is in contention to make his return from an awful eye injury, sustained against Leeds Rhinos back in June.
Red Vee coach Justin Holbrook has selected Smith in his 19 man squad for the game against Castleford Tigers but the former Wigan man has tough competition in the shape of Theo Fages and Danny Richardson.
Luke Douglas drops out of the Saints squad with a knee injury.
St Helens 19 man squad is as follows..
1. Jonny Lomax, 2. Tommy Makinson, 3. Ryan Morgan, 4. Mark Percival, 6. Theo Fages, 7. Matty Smith, 8. Alex Walmsley, 9. James Roby, 10. Kyle Amor, 12. Jon Wilkin, 13. Louie McCarthy-Scarsbrook, 16. Luke Thompson, 17. Tommy Lee, 18. Dominique Peyroux, 20. Morgan Knowles, 24. Danny Richardson, 28. Regan Grace, 32. Matty Lees, 36. Zeb Taia.