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FARO, PORTUGAL - SEPTEMBER 04: Robbie Keane of Republic of Ireland celebrates after scoring Ireland's 3rd goal during the UEFA EURO 2016 Qualifier between Gibraltar and Republic of Ireland at Estadio Algarve on September 4, 2015 in Faro, Portugal. (Photo by Denis Doyle/Getty Images)

FARO, PORTUGAL - SEPTEMBER 04:  Robbie Keane of Republic of Ireland celebrates after scoring Ireland's 3rd goal during the UEFA EURO 2016 Qualifier between Gibraltar and Republic of Ireland at Estadio Algarve on September 4, 2015 in Faro, Portugal.  (Photo by Denis Doyle/Getty Images)