The stadium has been one of the biggest talking points at Manchester United ever since Sir Jim Ratcliffe and Co. took part ownership of the club. The infamous “leaky roof” summed up the current condition of the once-grand institution, laying bare the need for urgent work at Old Trafford. Since then, many projects have already started at the stadium, with some completed as well, but the specter of uncertainty has loomed over it. That is because, for all the refurbishment done, the current building has limited potential to be great since it was built more than a century ago. Consequently, Sir Ji…