There have been sweeping changes at Old Trafford since Sir Jim Ratcliffe completed his Manchester United takeover in December. Manchester United fans were left waiting over a year for the club’s takeover saga to run its course. Eventually, British billionaire Sir Jim Ratcliffe ended up taking sporting control of the club after buying a 25 percent stake. It was a monumental moment in the club’s history and already there have been several wholesale changes behind the scenes. Ratcliffe and Ineos wasted no time chopping and changing the boardroom with Omar Berrada headhunted from Manchester City t…