Brenden Aaronson, a 21-year-old American midfielder, and Rasmus Kristensen, a 24-year-old Danish full-back, have both arrived at Elland Road, bringing Champions League and international experience with them - and the deals were over the line before the market had even opened.
Last season the Whites' thin squad, devastated by injury, played a huge role in Leeds' close brush with Premier League relegation and by getting business done early doors, the Leeds board look keen to avoid a repeat crisis.
So much depends on how the two big question marks over Raphinha and Kalvin Phillips are resolved, as the sale of either or both of United's star players will drastically change the budget that the West Yorkshire side have to play with this transfer window.
The window opened on Friday June 10 but already, Leeds have been linked with countless players who may or may not be interested in joining the Elland Road outfit.
The bookmakers have had their say on the likelihood of various footballers coming to LS11 - here are 16 players who they think could be wearing a United shirt next season, ranked from least likely to most likely:
So much depends on how the two big question marks over Raphinha and Kalvin Phillips are resolved, as the sale of either or both of United's star players will drastically change the budget that the West Yorkshire side have to play with this transfer window.
![The Chelsea loanee has been a key player for Crystal Palace this season, so it comes as no surprise that the bookies are tipping a permanent switch at 11/4.](https://www.yorkshireeveningpost.co.uk/webimg/QVNIMTI2MDAxNzMy.jpg?crop=3:2&trim=&width=640)
13. Conor Gallagher - 14/1
The Chelsea loanee has been a key player for Crystal Palace this season, so it comes as no surprise that the bookies are tipping a permanent switch at 11/4.Photo: Justin Setterfield
![The Whites are still interested in capturing their long-term target, whose contract at Rangers runs out next year, but with Kent having been key for the Scottish side this year, it may prove tough to prise him away.](https://www.yorkshireeveningpost.co.uk/webimg/QVNIMTI2MDAxNzMz.jpg?crop=3:2&trim=&width=640)
14. Ryan Kent - 8/1
The Whites are still interested in capturing their long-term target, whose contract at Rangers runs out next year, but with Kent having been key for the Scottish side this year, it may prove tough to prise him away.Photo: Jorge Guerrero
![The Young Lions midfielder has been attracting attention left right and centre at loan club Sheffield United, but Wolves are hoping to pin down the 22-year-old with a new contract.](https://www.yorkshireeveningpost.co.uk/webimg/QVNIMTI2MDAxNzM0.jpg?crop=3:2&trim=&width=640)
15. Morgan Gibbs-White - 7/1
The Young Lions midfielder has been attracting attention left right and centre at loan club Sheffield United, but Wolves are hoping to pin down the 22-year-old with a new contract.Photo: Laurence Griffiths
![Liverpool have whacked a £17m price tag on the former RB Salzburg attacker, and Leeds are currently the favourites to bag him.](https://www.yorkshireeveningpost.co.uk/webimg/QVNIMTI2MDAxNzM1.jpg?crop=3:2&trim=&width=640)
16. Takumi Minamino - 2/1
Liverpool have whacked a £17m price tag on the former RB Salzburg attacker, and Leeds are currently the favourites to bag him.Photo: Clive Brunskill