Sir Alex Ferguson’s chance to bring an iconic cult hero he always wanted at Old Trafford was scuppered due to one world-class Manchester United legend’s decision. The 82-year-old iconic former Manchester United manager called it time on his legendary career in the dugout back in 2013. Considered one of the best managers of all time, Sir Alex Ferguson bowed out of Old Trafford after he led the Red Devils to their last Premier League title. The legendary Scotsman oversaw incredible success at the Premier League club, including leading United to a famous treble win in the 1998-99 season. Ferguson…