Argentina's national soccer team members rest during a training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526254
Argentina's Lucas Biglia, right, looks at a ball during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526252
Argentina's national soccer team member sits before a training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526250
Argentina's national soccer team players talk during a training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526249
Argentina's Giovani Lo Celso walks during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526248
Argentina's Angel Di Maria controls a ball during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526246
Argentina's Lionel Messi, left, waits during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526244
Argentina's Sergio Aguero gestures during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526240
Argentina's Eduardo Salvio controls a ball during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526237
Argentina's Eduardo Salvio controls a ball during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526235
Argentina's Nicolas Otamendi gestures during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526226
Argentina's Nicolas Otamendi gestures during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526225
Argentina's national soccer team's players struggle for a ball during a training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526220
Argentina's Lionel Messi, left, gestures during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526207
From left: Argentina's Javier Mascherano, left, goalkeepers Franco Armani, centre, and Wilfredo Caballero struggle for a ball during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526204
Argentina's head coach Jorge Sampaoli smiles during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526170
Argentina's head coach Jorge Sampaoli drinks water during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526171
Argentina's Gonzalo Higuain applauses during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526186
Argentina's goalkeepers Franco Armani, left, and Wilfredo Caballero play with a ball during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526178
Argentina's head coach Jorge Sampaoli walks during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526169
Argentina's national soccer team players talk before a training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526168
Argentina's Lionel Messi controls a ball during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526163
Argentina's Lionel Messi, centre, looks at a ball during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526162
Argentina's Lionel Messi, left, walks during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526160
Argentina's Lionel Messi warms up during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526157
Argentina's national soccer team players warm up before a training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526156
Argentina's national soccer team players warm up before a training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526152
Argentina's Javier Mascherano walk during Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526148
Argentina's Javier Mascherano, centre, listens to head coach Jorge Sampaoli, right before Argentina's national soccer team's training session ahead of the World Cup at a stadium, in a town of Bronnitsy, Russia, on Monday, June 11, 2018. The World Cup 2018 will start on June 14 and take place in 11 cities across Russia.11.06.2018#5526144