Manchester United could still find themselves busy even after the transfer window closes.
United and the rest of the Premier League have until 11pm on Monday night before the January transfer window slams shut. It remains to be seen how busy the Reds will be before the window closes, with several players linked with a move to Old Trafford.
Patrick Dorgu and Ayden Heaven remain the only new additions to United's squad since the turn of the year. There is still time for United to add new faces to the players at Ruben Amorim's disposal, but even after the window closes there is still the possibility of business being completed.
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Even though United will not be able to sign players from clubs after Monday's 11pm deadline, that is not the case for other countries across the globe. England share the same deadline as clubs in Spain, France, Italy and Germany, although the exact time the window closes may differ.
Transfer windows remaining open after Monday night will allow United to offload some members of their squad should they wish to do so. One country is Turkey, with clubs in the Super Lig having until midnight on February 11 to complete their transfer business.
For United, that could mean players leaving to reunite with former managers Jose Mourinho at Fenerbahce or Ole Gunnar Solskjaer at Besiktas. In the Netherlands, Eredivisie clubs have an extra 24 hours to sign players, with the transfer window closing at midnight on Tuesday evening. In Austria, meanwhile, there are still a few more days until the transfer window closes at 5pm on Thursday.
It's a different story in the United States, though, with the transfer window only opening last week. As a result, Major League Soccer clubs have until April 23 to sign players, which could give United more time to sanction any permanent exits from their squad.
United have already allowed some members of their squad to leave Old Trafford since the New Year. Marcus Rashford recently completed a loan move to Aston Villa, while Antony also left United to join La Liga club Real Betis on loan until the end of the season.