Marcelo Bielsa has some decisions to make in his starting line-up ahead of a top flight clash with the Blades.
Liam Cooper has returned from illness while Spanish duo Rodrigo and Pablo Hernandez are both available after injury but are lacking match sharpness.
Mateusz Klich's inclusion is still being decided after the Poland international contracted Covid-19 while away with his country on international duty.
Leeds also have a number of first team stars returning from a busy spell of action over the past 10 days or so with their respective countries.
The Whites boss finally has a positive selection headache for the clash.
Paul Heckingbottom usually opts for two up front following his appointment as interim manager and Leeds will select a back three to take on a two-man attack if it is the case once again.
Here's how the Yorkshire Evening Post would line-up against the Blades, in a 3-3-1-3 formation that is interchangeable if required:
7. Dallas - LWB
More likely to be deployed as a wing-back in the 3-3-1-3 system. Bielsa usually finds a spot for him. Two games for Northern Ireland has kept him sharp.
8. Roberts - AM
With Klich having spent time in isolation and Rodrigo and Hernandez lacking match sharpness, you'd expect Roberts to start. Even with his little Wales indiscretion while on national duty.
9. Harrison - LW
His form has been up and down in the last few outings. Could do with a strong showing after replacing Helder Costa in the line-up again.
10. Raphinha - RW
United's spark and dangerman on the right. Having a stellar debut campaign.
11. Bamford - ST
United's number nine. He'll be looking to add to his 14 goals this season against the Blades.