In the meantime, for a bit of fun, we fired up the latest edition of Football Manager, and simulated the game into the future. We had a look at the starting XI and the manager it predicts will be on show for the Blades on the opening day of the 2020/21 season.
5. CB: John Egan
The Republic of Ireland international keeps his spot in the heart of defence, adding some serious solidity to the back three. (Photo by Richard Heathcote/Getty Images) Photo: Richard Heathcote
6. CB: Jack O'Connell
O'Connell completes the impressive-looking defensive trio, and is now worth a hefty £20 million. He's going from strength to strength, that's for sure. (Photo by Richard Heathcote/Getty Images) Photo: Richard Heathcote
7. LWB: Jordan Amavi
Enda Stevens secures a shock move to newly-monied Newcastle United, and the Blades bring in Amavi on loan from Marseille. He's straight into the first team. (Photo by PASCAL GUYOT/AFP via Getty Images) Photo: PASCAL GUYOT
8. CM: Will Hughes
He was tipped as a future England star, but he hasn't quite managed to make the step up with Watford. The Blades see his potential, and snap him up for £18m. (Photo by Bryn Lennon/Getty Images) Photo: Bryn Lennon