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LILLE, FRANCE - JUNE 22: Republic of Ireland Assistant Coach Roy Keane reacts at the end of the UEFA EURO 2016 Group E match between Italy and Republic of Ireland at Stade Pierre-Mauroy on June 22, 2016 in Lille, France. (Photo by Matthew Ashton - AMA/Getty Images)

LILLE, FRANCE - JUNE 22:  Republic of Ireland Assistant Coach Roy Keane reacts at the end of the UEFA EURO 2016 Group E match between Italy and Republic of Ireland at Stade Pierre-Mauroy on June 22, 2016 in Lille, France.  (Photo by Matthew Ashton - AMA/Getty Images)