With United so well-placed in the race for promotion, some supporters insist they should focus on the league and forego any success in the cup. Others disagree, believing a run to the latter stages of the famous old competition can only help, rather than hinder, United's push for the Premier League.
Boss Paul Heckingbottom is not blessed with a plethora of options to choose from, with a number of key men in the treatment room, and it will be interesting to see how many changes the Blades chief makes for the trip to the National League promotion-chasers.
So we tasked our man to step into Heckingbottom's shoes and pick the side he would send out against Wrexham – how many selections would you agree with?
![Is certain to play barring any late hiccups, and as good as confirmed as such in his pre-match press conference. A good opportunity for some match practice and to attempt to catch the eye](https://www.thestar.co.uk/webimg/b25lY21zOmQyNjI1MWU0LTMzNDUtNGVjMy1iNWExLWY1NWE5NjY5YzNjZjpiMzZlYTQxOS0wZWM5LTQ3MGQtYTIzNC1hNjMyMTQ3NmM0ZjU=.jpg?crop=3:2&width=640)
1. Adam Davies
Is certain to play barring any late hiccups, and as good as confirmed as such in his pre-match press conference. A good opportunity for some match practice and to attempt to catch the eye Photo: Paul Terry
![With George Baldock sidelined and Jayden Bogle so integral, there’s no way I’m risking him from the start at Wrexham. Sachdev has had a taste of first-team action and I’d be exposing him to some more](https://www.thestar.co.uk/webimg/b25lY21zOjhiMTE1YTE3LTc3OGMtNDQ2OS1iYzRkLTk0YjBhZWQzMGQyZjo3OTNmNWM3My0yZTkwLTQ2ODgtYjkwYS02ZDRhMjdiNmQwOTg=.jpg?crop=3:2&width=640)
2. Sai Sachdev
With George Baldock sidelined and Jayden Bogle so integral, there’s no way I’m risking him from the start at Wrexham. Sachdev has had a taste of first-team action and I’d be exposing him to some more Photo: Andrew Yates
![Did so well after coming in at Millwall and will be a good opportunity for him to shake off some more ring-rust for when, as is inevitable, he will be called upon between now and the end of the season](https://www.thestar.co.uk/webimg/b25lY21zOjI2MjdkZTBhLTBiMGMtNDEyNi04Mzg3LTJlNGVhMjU2MWY4YTo0ZTc0Y2Y0MS0yZmUxLTRlMjYtOTJkYS0xMzIyZjc4NDE1NGM=.jpg?crop=3:2&width=640)
3. Chris Basham
Did so well after coming in at Millwall and will be a good opportunity for him to shake off some more ring-rust for when, as is inevitable, he will be called upon between now and the end of the season Photo: Andrew Yates
![The lack of a natural replacement necessitates his presence on the teamsheet. If Ciaran Clark was fit I’d have played him in the centre but Egan gets the nod](https://www.thestar.co.uk/webimg/b25lY21zOjYyNDZmMzE2LWQxNjgtNDZlOC1hNjRkLWY4NGM1OWZiYzk5NTo4NjI1YTRlMi02MDNlLTQ3NzQtOGNkNS0zNDNkYjUzYTJiNjE=.jpg?crop=3:2&width=640)
4. John Egan
The lack of a natural replacement necessitates his presence on the teamsheet. If Ciaran Clark was fit I’d have played him in the centre but Egan gets the nod Photo: Danny Lawson