Manchester United coach Ruben Amorim is reportedly frustrated with the club's lack of business in the transfer window.
The Red Devils are seemingly on course for their worst-ever finish in Premier League history, having already lost 10 games this campaign.
There have been calls for the hierarchy to bolster the squad but time is running out, with the window closing next week.
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According to Manchester Evening News, the Portuguese tactician is not too pleased with the inactivity this month.
Antony secured a loan move to Real Betis on Saturday, while both Marcus Rashford and Alejandro Garnacho have been linked with exits.
The report adds that Amorim was informed that United would need to sell players before they can make any big signings.
The Manchester outfit have not made one signing in January, but widespread reports claim the club are pushing to sign Lecce left-back Patrick Dorgu.
Amorim is keen to bolster the wing-back positions, which have been occupied by Amad Diallo, Diogo Dalot and Noussair Mazraoui.