The strongest teams now are Germany, Brazil, Argentina and Spain. From the front line, there is no doubt that Argentina's strongest combination is Messi in midfield, aguero on the left, Di Maria on the right and Higuain in the frontcourt. However, the position and defense of Argentina's midfielder are relatively weak, far less than the other three pairs. The best defenders are Brazil and Spain. The Spaniards are basically: goalkeeper Cassie, defender Pique, Ramos, Alba, arbeloa and three backyards: Xavi, busquets and Alonso. There are three strikers: David Silva, Iniesta and Fabregas. This is a no-striker tactic and the strongest team in Spain. Brazil's defense and forwards are good, but the midfield control is weak. Germany's defense is not as good as Brazil and Spain, but its back and front waist are strong. The basic combination of Germans is: goalkeeper: Neuer. Defense: Ram, Polat, Hummels, Murdsak. Shi Melzer can go sometimes. Waist: Piggy and Khedira, sometimes the pig's position is Gondogan, and both of them like the position on the right. Forward, Royce, Ozil, Muller, Klose, Gotze. Klose or Gomez on the front line. But now I think Germany's frontless tactics are stronger. On the whole, these strikers and midfielders in Germany are more aggressive than those in Spain. Although Spain's main players have good control of the ball, they have some shortcomings in shooting. Generally speaking, Argentina's strikers are the fiercest, which is beyond doubt. However, their weakness is the lack of midfield and backcourt. Germany's defense is not as good as Spain and Germany, but it is not weak in experience and ability. So to sum up, Spain ≈ Germany >; Brazil >; Argentina. This lineup of Argentina is actually only suitable for playing weak teams. No one can resist the impact of the Argentine striker But come on, the ammunition supply is insufficient, which is definitely not their level. But Germany is close behind, and Brazil, Argentina and Spain are still optimistic about winning the World Cup (because I don't think Spaniards can create the history of winning the World Cup in a row). And if someone is injured in Spain, the bench is not as strong as Germany. Brazil is the home of Argentina. After all, the frontcourt is too fierce, and Messi can't lose the ball. Even against Spain, as long as Argentina has 40% possession rate, Spain should be won by Argentina.