Croatia's goalkepper Danijel Subasic istens to the national anthem before the start of the 2014 World Cup international friendly football match between Switzerland and Croatia on March 5, 2014 at the AFG Arena in St Gallen. AFP PHOTO / MICHAEL BUHOLZER

Croatia's national football team players pose for a picture ahead of World Cup 2014 qualification football match against Iceland at Maksimir stadium in Zagreb on November 19, 2013. (Top L-R) defender Josip Simunic, forward Mario Mandzukic, defender Vedran Corluka, defender Ivan Rakitic, goalkeeper Stipe Pletikosa and defender Ivan Perisic (Bottom L-R) defender Darijo Srna, defender Mateo Kovacic, defender Luka Modric, defender Danijel Pranjic and forward Ivica Olic. AFP PHOTO / STR

Croatia team group of back row L to R Mario Mandzukic, Ognjen Vukojevic, Nikola Kalinic, Dejan Lovren, Vedran Corluka and Stipe Pletikosa, front row, Domagoj Vida, Darijo Srna, Ian Strinic, Luka Modric and Niko Kranjcar during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Darijo Srna of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Domagoj Vida of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Ognjen Vukojevic of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Vedran Corluka of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Lika Modric of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Dejan Lovren of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Ivan Strinic of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Niko Kranjcar of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Nikola Kalinic of Croatia in action during the World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Niko Kranjcar of Croatia gestures during the line up for the national anthem during the 2014 World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Vedran Corluka of Croatia gestures during the line up for the national anthem during the 2014 World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Luka Modic of Croatia looks on during the line up for the national anthem during the 2014 World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Mario Mandzukic of Croatia looks on during the line up for the national anthem during the 2014 World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Ivan Strinic of Croatia looks on during the line up for the national anthem during the 2014 World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Niko Kranjcar of Croatia looks on during the line up for the national anthem during the 2014 World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Ognjen Vukojevic of Croatia looks on during the line up for the national anthem during the 2014 World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL

Domagojn Vida of Croatia looks on during the line up for the national anthem during the 2014 World Cup, Group A qualifying football match between Scotland and Croatia at Hampden Park in Glasgow, Scotland, on October 15, 2013. AFP PHOTO / IAN MACNICOL