One thing no one could accuse Ineos of at Manchester United is a lack of effort. A lack of ambition, or a lack of desire to improve each and every department. It is not only in the boardroom where Manchester United look set to benefit from fresh faces and some invaluable expertise – Jason Wilcox, Dan Ashworth and Omar Berrada among the statement arrivals – but in the dressing room too. Ruud van Nistelrooy may have hogged most of the headlines – he is a bonafide Man United legend after all – but the appointment of fellow Dutchman Rene Hake could prove equally beneficial. Hake, a long-time frien…