article_snippet: Michael Oliver's handling of Angel di Maria and Adnan Januzaj on Monday set standards of bravery others should follow.
article_snippet: standards of bravery others won't do it.
article_snippet: Michael Oliver shows Angel di Maria a red card during Manchester United's defeat by Arsenal on Monday .
article_snippet: As his does this, it's worth his remembering that when children boo at a pantomime children tend to mean it.
highlights_snippet: Michael Oliver impressed during Arsenal's win against Manchester United .
  