Zenit training session [Getty Images]

SAINT-PETERSBURG, RUSSIA - NOVEMBER 25: Zenit St. Petersburg's head coach Andre Villas-Boas in action during an FC Zenit training session ahead of their UEFA Champions League Group C match against Benfica at the Petrovsky Stadium in Saint-Petersburg, Russia on November 22, 2014. (Photo by Sergey Mihailicenko/Anadolu Agency/Getty Images)

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