JAMES SCOWCROFT is called into the O's side for the first time since early December for Saturday's game at Carlisle United.
He replaces Scott McGleish, who suffered a dead leg in Monday's victory at Charlton Athletic.
Orient's starting eleven is otherwise unchanged,
Carlsile United: 1. Adam Collin, 3. Evan Horwood, 5. Danny Livesey (capt), 7. Joe Anyinsah, 10. Matty Robson, 11. Paul Thirlwell, 14. Ian Harte, 21. Richard Keogh, 24. Kevan Hurst, 25. Adam Clayton, 28. Gary Madine
Subs: 4. Marc Bridge-Wilkinson, 6. Peter Murphy, 8. Graham Kavanagh, 12. Tom Taiwo, 17. Richard Offiong, 23. Tony Kane, 40. Lenny Pidgeley (GK)
Leyton Orient: 12. Jamie Jones, 2. Stephen Purches (capt), 4. Ben Chorley, 5. Tamika Mkandawire, 8. Adam Chambers, 10. Sean Thornton, 11. Jason Demetriou, 13. Charlie Daniels, 14. Ryan Jarvis, 22. James Scowcroft, 24. Nicky Adams
Subs: 1. Glenn Morris (GK), 7. JJ Melligan, 15. Jonathan Téhoué, 16. Andrew Cave-Brown, 17. Loick Pires, 19. Matthew Briggs, 20. Jimmy Smith
Referee: Carl Boyeson
