JIRI Skalak could come into contention to face Brentford after the international break as he returned to full training this week.
Skalak has recovered from a foot injury he sustained against Fulham on August 21.
The Lions had hoped the Czech Republic international would only be out for two weeks, but the plantar fascia problem has taken longer to clear up.
Skalak, 27, joined his team-mates in full training this week under caretaker boss Adam Barrett.
Image: Millwall FC