In a bid to freshen up the squad following a third game in a week, boss Gary Bowyer made five changes for the visit of the Lions.
Jason Steele, Chris Brown, Paul Taylor, Jay Spearing and Corry Evans come into the starting line-up with Simon Eastwood, Adam Henley, Tom Cairney, Jordan Rhodes and Lee Williamson stepping down to the substitutes' bench.
The visitors make two changes as Magaye Guaye and Ricardo Fuller replace Lee Martin and Lee Gregory who drop to the bench.
ROVERS: Steele, Marshall, Spurr, Kilgallon (c), Olsson, P. Taylor, Spearing, Evans, Conway, Brown, Gestede.
Subs: Eastwood (GK), Henley, Cairney, Rhodes, Williamson, O'Sullivan, Lenihan.
MILLWALL: Forde, Dunne (c), Bailey, Woolford, Beevers, Gueye, Fuller, Harding, O'Brien, Abdou, Nelson.
Subs: Archer (GK), Hooiveld, Martin, Gregory, Cowan-Hall, Powell, Taylor-Fletcher.