Liam Trotter joins injury list
Jimmy Abdou missed last Sunday's victory over Leeds United after returning to France to witness the birth of his second child but has trained this week and is set for a return to the squad.
Trotter is sidelined with a hamstring strain, as is Henderson who is yet to fully recover from the problem he picked up in the 0-0 draw with Watford. Robinson, whilst making good progress, is not yet ready for a return.
Millwall travel to Ewood Park on Saturday without the services of Liam Trotter, Darius Henderson and Paul Robinson.
Meanwhile Blackburn manager Henning Berg has no new injury concerns with Gael Givet (knee), Jason Lowe (hamstring), and Colin Kazim-Richards (muscle strain) all recovered from their respective injuries.
Only David Dunn (calf) and Leon Best (cruciate ligament) are sidelined, with Portuguese winger Fabio Nunes building match fitness after a hamstring problem.