Scott Barron is an injury doubt for Millwall`s trip to Leeds.
The defender is rated 50-50 by manager Kenny Jackett after picking up an ankle knock.
With Tony Craig still recovering from his fractured metatarsal, Jack Smith or summer signing Tamika Mkandawire will step in at Elland Road if Barron is ruled out.
Midfielder Darren Carter has extended his loan spell from Preston until January but is set to be named on the bench again with Jimmy Abdou and Liam Trotter starting in the centre.
Striker Shaun Batt is a long-term absentee with a knee injury.
The Lions are sitting proudly at the top of the early Championship table with two wins out of two.