MANCHESTER, ENGLAND - FEBRUARY 06:  Manager Louis van Gaal of Manchester United's handwritten message on a wreath, laid at the Munich Air Disaster memorial to remember the 21 people killed on 6 February 1958, including 8 Manchester United players, 3 club staff and 8 journalists, at Old Trafford on February 6, 2015 in Manchester, England.  (Photo by John Peters/Manchester United via Getty Images)