Wigan goalkeeper Chris Kirkland and midfielder Paul Scharner are both doubtful for Saturday's Barclays Premier League match at Burnley.
Kirkland dislocated a finger in the second half of Sunday's 1-1 draw against Manchester City - and although he saw out the game, he has yet to train this week.
Scharner sustained a hip injury that forced him off after 72 minutes and, like Kirkland, has not participated in any training since.
Burnley manager Owen Coyle has no fresh injury concerns ahead of the clash.
Winger Fernando Guerrero played the full 90 minutes for the reserves earlier this week and may feature after overcoming his recent hamstring injury.
The Clarets are still without long-term absentees Martin Paterson, Chris McCann (both knee) and Jay Rodriguez (ankle).
Teams:
Burnley (from): Jensen, Caldwell, Mears, Eckersley, Duff, Carlisle, Bikey, Jordan, Alexander, Fletcher, Elliott, Blake, Thompson, Eagles, Penny, Kalvanes, Gudjonsson, Edgar, Easton, Nugent, McDonald, Guerrero.
Wigan (from): Kirkland, Bramble, Scharner, Gomez, Melchiot, Boyce, Figueroa, N'Zogbia, Diame, Thomas, Scotland, Rodallega, Koumas, Sinclair, King, Pollitt, Cho, Kapo, Kingson, Edman, McCarthy.