Interim manager Lee Peltier will make at least one change to the side that faced Wigan at the weekend with centre-back Cameron Humphreys likely to return to the back three. Millwall boss Gary Rowett had expected both Mason Bennett and Shaun Hutchinson to return in time for the trip to Ewood Park on Saturday but neither were fit to feature so remain doubts for this midweek clash. German forward Andreas Voglsammer could return to the starting XI with George Honeyman dropping to the bench.