Nigeria national football team's defender James Okwuosa poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's midfielder John Ogu Ugochukwu poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's midfielder Francis Benjamin poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's goalkeeper Vincent Enyeama poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's midfielder Ogenyi Onazi poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's striker Emmanuel Emenike poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's defender Kenneth Omeruo poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's striker Victor Moses poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's ender Efe Ambrose poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's defender Elderson Echiejile poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's striker Brown Ideye poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's midfielder John Obi Mikel poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's striker defender Godfrey Oboabona poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Nigeria national football team's striker Ahmed Musa poses on November 17, 2013 in Calabar. AFP PHOTO/PIUS UTOMI EKPEI

Players of Nigeria pose for pictures before the start of their FIFA Confederations Cup Brazil 2013 Group B football match against Spain, at the Castelao Stadium in Fortaleza on June 23, 2013. (Standing, L-R) Midfielder John Obi Mikel, defender Kenneth Omeruo, forward Joseph Akpala, forward Brown Ideye, midfielder Sunday Mba and defender Uwa Echijile. (Front row, L-R) Midfielder Fegor Ogude, defender Godfrey Oboabona, defender Efe Ambrose, forward Ahmed Musa and goalkeeper Vincent Enyeama. AFP PHOTO / EITAN ABRAMOVICH

Nigeria's defender Godfrey Oboabona listens to the national anthems before the start of the FIFA Confederations Cup Brazil 2013 Group B football match against Uruguay, at the Fonte Nova Arena in Salvador, on June 20, 2013. AFP PHOTO / EITAN ABRAMOVICH

Nigeria's goalkeeper Vincent Enyeama listens to the national anthems before the start of the FIFA Confederations Cup Brazil 2013 Group B football match against Uruguay, at the Fonte Nova Arena in Salvador, on June 20, 2013. AFP PHOTO / EITAN ABRAMOVICH

Nigeria's defender Uwa Echijile listens to the national anthems before the start of the FIFA Confederations Cup Brazil 2013 Group B football match against Uruguay, at the Fonte Nova Arena in Salvador, on June 20, 2013. AFP PHOTO / EITAN ABRAMOVICH

Nigeria's midfielder Fegor Ogude listens to the national anthems before the start of the FIFA Confederations Cup Brazil 2013 Group B football match against Uruguay, at the Fonte Nova Arena in Salvador, on June 20, 2013. AFP PHOTO / EITAN ABRAMOVICH

Nigeria's forward Brown Ideye listens to the national anthems before the start of the FIFA Confederations Cup Brazil 2013 Group B football match against Uruguay, at the Fonte Nova Arena in Salvador, on June 20, 2013. AFP PHOTO / EITAN ABRAMOVICH