General view of the Arena da Baixada stadium in the southern city of Curitiba, Brazil, on April 27, 2014. The Arena da Baixada stadium will host four matches of the upcoming FIFA World Cup Brazil 2014. AFP PHOTO/ORLANDO KISSNER

General view of the Arena da Baixada stadium in the southern city of Curitiba, Brazil, on April 27, 2014. The Arena da Baixada stadium will host four matches of the upcoming FIFA World Cup Brazil 2014. AFP PHOTO/ORLANDO KISSNER

General view of the Arena da Baixada stadium in the southern city of Curitiba, Brazil, on April 27, 2014. The Arena da Baixada stadium will host four matches of the upcoming FIFA World Cup Brazil 2014. AFP PHOTO/ORLANDO KISSNER

The Arena da Baixada stadium on April 22, 2014 in Curitiba, southern Brazil, where several of the FIFA WC Brazil 2014 matches will be played. AFP PHOTO/HEULER ANDREY

The Arena da Baixada stadium on April 22, 2014 in Curitiba, southern Brazil, where several of the FIFA WC Brazil 2014 matches will be played. AFP PHOTO/HEULER ANDREY

The Arena da Baixada stadium on April 22, 2014 in Curitiba, southern Brazil, where several of the FIFA WC Brazil 2014 matches will be played. AFP PHOTO/HEULER ANDREY

The Arena da Baixada stadium on April 22, 2014 in Curitiba, southern Brazil, where several of the FIFA WC Brazil 2014 matches will be played. AFP PHOTO/HEULER ANDREY

The Arena da Baixada stadium on April 22, 2014 in Curitiba, southern Brazil, where several of the FIFA WC Brazil 2014 matches will be played. AFP PHOTO/HEULER ANDREY

View of the Arena da Baixada stadium during a FIFA inspection in Curitiba, Brazil on March 22, 2014, ahead of the FIFA World Cup 2014. AFP PHOTO/HEULER ANDREY

View of the Arena da Baixada stadium during a FIFA inspection in Curitiba, Brazil on March 22, 2014, ahead of the FIFA World Cup 2014. AFP PHOTO/HEULER ANDREY

Arena da Baixada continues under construction in Curitiba, Brazil, Tuesday, Feb. 18, 2014. The southern Brazilian city will host matches during this year's World Cup despite serious problems in the renovation of its stadium that put it on the brink of becoming the first venue ever to be kicked out because of delays, FIFA Secretary General Jerome Valcke said Tuesday. (AP Photo/Denis Ferreira Netto)

Arena da Baixada continues under construction in Curitiba, Brazil, Tuesday, Feb. 18, 2014. The southern Brazilian city will host matches during this year's World Cup despite serious problems in the renovation of its stadium that put it on the brink of becoming the first venue ever to be kicked out because of delays, FIFA Secretary General Jerome Valcke said Tuesday. (AP Photo/Denis Ferreira Netto)