By 90min Staff Manchester United are set to cut up to 250 jobs across all departments, reducing the club’s workforce by a quarter as part of cost-saving and streamlining exercises. Sir Jim Ratcliffe is a minority shareholder with a 27.7% stake and in charge of sporting operations, but his influence already seems to be more far reaching. The billionaire made headlines in May when he demanded the end of a flexible working-from-home policy for all non-football staff. Ratcliffe’s brash approach had informed staff to “seek alternatives employment” if they weren’t happy with the new initiative and p…