Coventry City manager Tony Mowbray may have to make changes for the game this afternoon at Chesterfield.
Mowbray is hoping that Jim O'Brien is ok after the captain came off during the 1-1 draw with Bradford City feeling his hamstring.
Aaron Phillips suffered concussion in the same game and may have to sit out the match but Jordan Willis is fit after playing 63 minutes for City U21's and could come in as could Conor Thomas who also came through the U21 game against Sheffield Wednesday.
Chesterfield boss Paul Cook has Sam Morsy suspended and Dan Jones available.
The Spireites also will have Caolan Lavery for the rest of the season after his loan extension from Sheffield Wednesday confirmed and he should play.