Here's a look at how every player to leave Bramall Lane - who either left permanently or on a loan deal - is getting on at their new club.
13. Ben Heneghan - Loan - Blackpool
He's been in terrific form for the Tangerines, who look set to secure a safe mid-table finish. He's picked up two Man of the Match awards, too. (Photo by Lewis Storey/Getty Images) Photo: Lewis Storey
14. Mark Duffy - Loan - ADO Den Haag
He started the season with Stoke City, but opted to join Alan Pardew in the Netherlands for the latter half of the campaign. Duffy has played five games for his new side, but is yet to taste victory. (Photo by Lewis Storey/Getty Images) Photo: Lewis Storey
15. Ravel Morrison - Loan - Middlesbrough
The Blades took a big gamble bringing the mercurial talent in over the summer, and he didn't do enough to break into the first team. He joined Boro in January, and has played twice so far. (Photo by Nathan Stirk/2020 Getty Images) Photo: Nathan Stirk
16. Jake Wright - Loan - Bolton
He spent a brief spell on loan with the cash-strapped side at the start of the season, but was released by the Blades in January. (Photo by Nathan Stirk/Getty Images) Photo: Nathan Stirk