Millwall centre-half Jake Cooper says the Lions are facing a "defining period" in their latest push for the Championship play-offs, starting with tonight's visit of Swansea.
Gary Rowett's side returned to the top six with a hard-fought win at Reading on Saturday, and face home games against Swansea and Huddersfield, before six-pointers against West Brom (eighth) and Luton (fourth) after the international break.
