Millwall take a break from league action this week after their goalless draw with Sheffield Wednesday last Tuesday evening.
Neil Harris instead takes his charges to Kingsmeadow to take on AFC Wimbledon in the fifth round of the FA Cup.
Both sides knocked out Premier League opposition in the previous round, with the hosts dispatching West Ham United 4-2 on their own patch.
Millwall, meanwhile twice game back from losing positions to then score an added-time winner against Everton to progress 3-2.
A place in the quarter-finals beckons for the winners with the tie to be decided on Saturday afternoon with the exclusion of extra-time and penalties from here on in.
If the Lions want to progress to the last eight, this is the XI Neil Harris has to play tomorrow afternoon.
Away from home, Harris has been using a 4-5-1 (4-3-3) system, but with the physical prowess the Wombles have in their side, it will be best to match them up in a 4-4-2 formation.
Jordan Archer will remain in goal for the Lions with an unchanged back four that has two clean sheets in their last three games.
Murray Wallace should line-up at left-back with Jake Cooper and Shaun Hutchinson in the middle, and Mahlon Romeo at right-back.
Ben Thompson, Fred Onyedinma and Ben Marshall are cup-tied so are unavailable for selection.
So, Harris must field this midfield instead.
Shane Ferguson should be recalled on the left-hand side of the four just days after signing a new deal with the club.
Shaun Williams should be dropped in favour of Ryan Tunnicliffe who had a sensational game in the previous round against Everton.
Next, to him, Ryan Leonard will continue in the side with Jed Wallace in the right wing.
Up from Lee Gregory should retain his place in the side if he recovers from what seemed to be cramp late on in Tuesday’s draw.
And finally, Tom Elliott should be fit enough to start against his old club having been declared fit on Tuesday night before coming down with illness.