Ba struck a hat-trick last week against Blackburn Rovers.
Carver told the Evening Chronicle: ‚ÄúDemba's had a couple of days off.
‚ÄúHe got a kick on his foot the day before the Blackburn game, and played after having some treatment. He's had time to recover, and will be raring to go. He's had a big smile on his face.
‚ÄúDemba's got his sharpness back now, and is more confident.
‚ÄúHe's got to keep performing, as has every player, as there's people waiting for a chance.‚ÄĚ