What is the contradiction between Sorin and Zanetti, Samuel and Veron?

Thorin and Veron are both strong-willed people. It's normal to disagree. As for Sanetti, he is a good man and has no big contradiction with others. As for not being included in the World Cup squad, it is entirely because Pekman's tactical system does not need a comprehensive right-back. Basically, it goes to the end of the left. That's why the cloth that bounces the back plays the right back.