Manchester City v Manchester United – Premier League

Manchester City v Manchester United - Premier League

MANCHESTER, ENGLAND – SEPTEMBER 22: Manuel Pellegrini manager of Manchester City talks to Sergio Aguero of Manchester City as he is substituted during the Barclays Premier League match between Manchester City and Manchester United at the Etihad Stadium on September 22, 2013 in Manchester, England. (Photo by Michael Regan/Getty Images)