France showed against England in a recent friendly that have amazing talent and probably the two best players in the world in 5 years time. Their talent at u21 level is immense as well. Germany won the U21 Euro with their U21 B team, and might win the Confederations Cup with their U21 A team. Portugal have tons of great young wingers as always, but they also have a very good midfield pool as well, and shown vs Spain, they just need a finisher. Spain fielded a U21 side that was clearly the best on paper, but Spain is so stacked that maybe one or two of these players will make the world cup squad. Italy also showed at the U21 Euros that they have tons of talent as well, and had three amazing keepers to choose from, and a very solid midfield. Maybe 3-4 players make it to Italy's WC squad. So who really has the biggest talent pool heading into the next World Cup?