Alan Sheehan is in contention to start for Luton when they host Grimsby.

The summer signing from Bradford has yet to feature for the Hatters after he suffered a calf injury in the warm-up ahead of the opening-day clash with Plymouth.

Defender Glen Rea is available for selection after returning from international duty with the Republic of Ireland's Under-21 side.

Danny Green and Craig Mackail-Smith are edging closer to returns with both players recovering from broken legs.

Mariners boss Paul Hurst could be set for a double injury boost heading into the clash at Kenilworth Road.

Hurst is hoping Shaun Tuton will be able to start despite suffering an ankle injury during last Saturday's 2-2 draw at Notts County.

Striker Kayden Jackson is also set to return to the starting line-up after suffering an injury prior to last week's game.

Rhys Browne and Sean McAllister are both still ruled out despite returning to full training on Thursday.