Here’s nine alternatives the Blades could target in the summer transfer window...
5. Neil Etheridge - Cardiff City
The Championship goalkeeper of the season could well be condemned to another season in the second tier – his efforts have surely earned another crack at Premier League football. (Photo by Michael Steele/Getty Images) Photo: Michael Steele
6. Alessio Cragno - Cagliari
An exotic choice, granted, but Alessio Cragno is the real deal. Perhaps too much so, as Serie A sides are clamouring for a piece of him. He'd be more than ready for Premier League football. (Photo by Pier Marco Tacca/Getty Images) Photo: Pier Marco Tacca
7. Benoit Costil - Bordeaux
Once one of France's brightest prospects, he's slipped off the radar a bit over the last couple of years. The 31-year-old has been excellent in Ligue 1 this season, and would be quality buy. (Photo credit should read PASCAL GUYOT/AFP/Getty Images) Photo: PASCAL GUYOT
8. Charles - Maritimo
A gamble? Certainly, but it could really pay off. The former Brazil youth international is one of Liga NOS' top talents, and could flourish in the English top tier. (Photo credit should read MIGUEL RIOPA/AFP/Getty Images) Photo: MIGUEL RIOPA