In addition to the absent trio, there are question marks over the availability of Junior Firpo, Patrick Bamford and Pascal Struijk. The latter has been described as the biggest doubt by manager Daniel Farke and as of Thursday afternoon had been unable to train this week.
Bamford and Firpo had returned to the main group after picking up a couple of knocks and are still likely to play some part, while Farke remains carefully optimistic of some involvement for Dutch defender Struijk.
It brings the possibility of Ao Tanaka being given a full Leeds debut to the forefront of Farke's mind with the Japanese international likely to replace Ethan Ampadu in midfield if the skipper is required to drop back into central defence in Struijk's absence.
Tanaka is most likely to start in the No. 8 position with Ilia Gruev deputising for Ampadu in a stylistic sense. Meanwhile, there has been a debate this week over who should start in attack after Joel Piroe found the net off the bench again versus Cardiff City.
Here is the starting line-up we expect Farke to name tomorrow afternoon.
7. CM: Ao Tanaka
The Japanese midfielder should be given his full debut for Leeds, filling in at No. 8 as Gruev moves back to accommodate for Ampadu retreating to central defensive cover. Photo: Cameron Smith
8. RW: Willy Gnonto
A talismanic presence already this season, expect the Italian to line up on the wings. | Getty Images
9. AM: Brenden Aaronson
Has made the No. 10 position his own this season. | Jonathan Gawthorpe
10. LW: Largie Ramazani
Announced himself with a bang during his full debut last weekend and in Manor Solomon's absence, should start again on the left flank. | Ryan Hiscott Photo: Ryan Hiscott
11. ST: Mateo Joseph
Some debate whether the Spaniard should remain in the line-up but four goal contributions in six matches probably speaks for itself. Farke rates him, too. Photo: Cameron Smith