Millwall manager Ian Holloway saw his own fans chant for his head after they were beaten in the Sky Bet Championship at Rotherham before the away following turned nasty at the AESSEAL New York Stadium.
Rotherham staged an impressive second-half comeback to win 2-1 and boost their Sky Bet Championship survival hopes while damaging Millwall's chances of staying in the division.
Rotherham boss Steve Evans will be tempted by changes for the crunch Championship clash with Millwall.
Championship strugglers Millwall are standing by manager Ian Holloway despite their recent run of poor form.
Motherwell have confirmed Australia international Scott McDonald has returned to Fir Park until the end of the season.
Ian Holloway faced calls for him to be sacked as Millwall's relegation worries deepened following a 3-1 defeat by Sheffield Wednesday.
Lee Martin is an injury concern for Millwall ahead of the home clash with Sheffield Wednesday.
Hugo Rodallega was denied a late winner for Fulham by the linesman's flag as the Cottagers' winless run stretched to seven games with a 0-0 draw at Millwall.