Manchester United v FC Bayern Muenchen - UEFA Champions League Quarter Final [Getty Images]

MANCHESTER, ENGLAND - APRIL 01: Pep Guardiola head coach of Bayern Muenchen has words with Toni Kroos of Bayern Muenchen during the UEFA Champions League Quarter Final first leg match between Manchester United and FC Bayern Muenchen at Old Trafford on April 1, 2014 in Manchester, England. (Photo by Alex Livesey/Getty Images)

Getty Images Sport Alex Livesey