Manchester United’s Richard Arnold with chairman Joel Glazer at a Premier League game at Old Trafford, Manchester, 21 May 2016.

Manchester United's Richard Arnold with chairman Joel Glazer at a Premier League game at Old Trafford, Manchester, 21 May 2016.

Manchester United Group Commercial Director Richard Arnold, with club chairman Joel Glazer at a Premier League game at Old Trafford, Manchester, 21 May 2016.