Leeds United fans should have one big fear about this summer transfer window now

Marseille's Argentinian head coach Marcelo Bielsa looks down during the French L1 football match between Olympique de Marseille and Stade Malherbe de Caen on August 8, 2015 at the...

Leeds United are leaving it very late to get any new signings in, and that could be bad news with Marcelo Bielsa's style so unique.

Lille's Argentinian head coach Marcelo Bielsa looks on  during the French L1 football match between Lille (LOSC) and Saint-Etienne (ASSE) at the Pierre-Mauroy Stadium in Villeneuve d'Ascq,...

The big fear that Leeds United supporters should now have is how little time any new additions will have to fit in with Marcelo Bielsa’s system.

Bielsa’s tactics are set to be unique in the Football League, and his formula is sure to take some time to get used to.

Bielsa favours a 3-3-1-3 formation, which demands his players are comfortable in possession, are fast in transition, and press extremely high.

Marseille's Argentinian head coach Marcelo Bielsa gestures during the French L1 football match between Lens (RCL) and Marseille on March 22, 2014 at the Stade de France in Saint-Denis,...

Leeds players have been partaking in four training sessions a day to try and get used to Bielsa’s demands before the season starts, as reported by The Sun.

But whoever Bielsa signs now will not have much time to adapt to the new Leeds boss before the season starts.

Lille's Argentinian head coach Marcelo Bielsa  is pictured during the French Ligue 1 football match between Metz (FCM) and Lille (LOSC) on November 5, 2017 at Saint Symphorien stadium in...

Leeds have brought in just one player so far this summer in the form of Lewis Baker, and almost all their leads seem to have gone cold recently.

Lewis Grabban has joined Nottingham Forest, while Abel Hernandez, Kyle Bartley and Matej Vydra all appear to be heading elsewhere. 

The Whites now look desperately short of quality, and they are running out of time to make additions, otherwise they risk going into the new campaign thoroughly unprepared.

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