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Deutch referee Deniz Aytekin gives a yellow card to Napoli's Brazilian midfielder Jorginho during the UEFA Europa League Round of 32 second leg football match SSC Napoli vs Villareal CF on February 25, 2015 at the San Paolo Stadium in Naples. / AFP / CARLO HERMANN (Photo credit should read CARLO HERMANN/AFP/Getty Images)

Deutch referee Deniz Aytekin gives a yellow card to Napoli's Brazilian midfielder Jorginho during the UEFA Europa League Round of 32 second leg football match SSC Napoli vs Villareal CF on February 25, 2015 at the San Paolo Stadium in Naples. / AFP / CARLO HERMANN        (Photo credit should read CARLO HERMANN/AFP/Getty Images)