Chris Wilder will have the luxury of seeing goalkeeper Jamal Blackman available for selection, following the completion of his three match ban. Along with Simon Moore the gaffer has a choice of two quality stoppers but is likely to name the same starting eleven which beat Middlesbrough (2-1) at the Lane in midweek.
They could be boosted by the return of defender Richard Stearman, who has missed the last two outings to a hamstring injury.
Millwall have no fresh new injury concerns as they look to extend their unbeaten run to seventeen Championship fixtures. Former Blades Academy starlet Lee Gregory will be looking to impress, whilst 38 year old Tim Cahill may make an appearance since recently signing from Melbourne City.
They also expect to field an uncharged side to the XI when beat Bolton Wanderers (2-0) in their last outing. However, they will be without Bryon Webster (knee) who is still recovering after surgery.