Liam Cooper, Pablo Hernandez and Jamie Shackleton have all been passed fit but there are major doubts over the fitness of Patrick Bamford, Gjanni Alioski and Barry Douglas with Adam Forshaw ruled out. The Rs usually opt for one up front, which means Bielsa is likely to stick with his favoured 4-1-4-1 formation. Here's how the Whites could line up at Elland Road...
1. Stuart Dallas
Left Back - Mr Versatile. Started the season on fire at right back but moved into midfield due to injuries. If Alioski and Douglas don't make it, a switch to the left side of defence is expected.
2. Liam Cooper
Centre Back - Had to settle for the bench last week but after Under-23s minutes on Monday we fully expect captain Cooper to come back into the fold.
4. Kalvin Phillips
Defensive Midfield - No question over this one. He's made this role his own under Bielsa.
5. Pablo Hernandez
Winger - Back and available for selection after a month out injured. Expect him to come in for Costa who hasn't quite provided the same attacking edge in recent games.
6. Jack Harrison
Winger - Has been an assist machine in recent weeks. Expect the Man City loanee to retain his spot.