Last Updated: Fri, 07 Mar 2014 16:11
Sheffield United quartet Harry Maguire, Jamie Murphy, John Brayford and Stephen McGinn are all doubtful for Sunday's FA Cup clash with Charlton.
Defender Maguire has missed the last two games due to a knee injury, while Murphy and Brayford sat out the midweek win against Peterborough with respective groin and calf problems and McGinn suffered a recurrence of a back injury in midweek.
Terry Kennedy, who made his full debut against Peterborough, could continue in central defence if Maguire is ruled out, while on-loan Ben Davies stepped in for Brayford.
Defender Kieron Freeman is available after linking up with former Derby boss Nigel Clough on a month's loan from the Rams.
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