The Whites are not expecting to do any major business this month unless Marcelo Bielsa rallies sporting director Victor Orta in action before the close of the window.
Here, we take a look back through the archives at the last 15 senior players to walk through the Elland Road doors in previous winter windows - some good, some not so good...
1. 2020 - Ian Poveda
Arrived on a free from Manchester City a year ago. Is proving to be a shrewd acquisition as he continues his development.
2. 2020 - Jean-Kevin Augustin
Brought in from Leipzig to replace the outgoing Eddie Nketiah and it never worked for him due to fitness issues. Leeds are now in a battle over failing to sign him permanently as per the agreement.
3. 2019 - Kiko Casilla
Arrived on a free transfer from Real Madrid two years ago. Lost his place to Illan Meslier last season after being found guilty of racially abusing Jonathan Leko.
4. 2018 - Adam Forshaw
Made the 3m move to Elland Road from Middlesbrough. Hasn't appeared for Leeds since September 2019 due to an ongoing hip problem.
5. 2018 - Tyler Roberts
A move completed on deadline day for an upfront fee of 2.5m. Roberts arrived from West Brom on a four-and-a-half-year contract, six months before his deal expired.
6. 2018 - Laurens de Bock
The left-back had pedigree in Belgium, where he had picked up medals with Club Brugge and Leeds spent 1.5m to bring him in. The transfer was not a success.