Chris Wilder says changes are likely to be made to his team for Tuesday's Carabao Cup tie against Hull City.
But the Blades boss insists United will be going all out to progress to the second round of the competition.
Wilder remarked: "Our attitude doesn't change regardless of which players get the opportunity to represent the club, we're going out to get through to the next round.
"We might make a couple of changes as we've spoken before being absolutely spot on for the Championship and our clash against Norwich."
The boss added: "That might open the door for other players to play and Oli Norwood will be involved. Some who haven't had many minutes will get an opportunity.
"I don't want easy decisions throughout the season and particular for Saturday, so it'll be over to those selected to influence my selection for the weekend."