Garry Monk offers Leeds injury update for Sutton clash
Defender Cooper limped off with a calf injury in Leeds' third-round victory over Cambridge earlier this month and has missed the last three outings.
While winger Sacko has been sidelined for the Leeds' last four games after suffering a knock to his knee.
Monk will look to make changes against Sutton with a Championship trip to Blackburn three days later and admits the pair could return to action.
The Elland Road boss said: “Liam Cooper is back in training, along with Hadi Sacko, it is great to have them back.
"We need bodies back on the pitch to give us the best options.”
But Monk admits left-back Taylor is not expected to to the training pitch anytime soon.
The 23-year-old has been out of action for Leeds' last seven games across all competitions after damaging his Achilles against Brentford on December 17.
“There is no change on Charlie Taylor, he is still a little bit away, he isn’t back out on the grass yet," Monk added.
"It is disappointing and unfortunate, but it is what it is.”