ED Upson returns to the Millwall squad for Saturday's home game with Bolton.
The midfielder sat out the 1-1 draw with former club Yeovil in midweek after Lions boss Ian Holloway observed a gentlemen's agreement with opposite number Gary Johnson.
Upson is expected to go straight into Holloway's starting line up to face Wanderers, with Richard Chaplow sidelined by a calf problem.
Mark Beevers (calf), Nicky Bailey (back) and Shane Lowry (suspended) are all unavailable.
Bolton will be without forwards Andre Moritz and Jermaine Beckford (both hamstring), whilst Millwall loanee Liam Trotter is not eligible to face his parent club.
Manager Dougie Freedman is also missing Marc Tierney, Joe Riley and Stuart Holden.
David Wheater made his return from a long-term knee injury in the 1-0 defeat to Burnley on Tuesday and is set to retain his place in the team.