The Copa America is set to begin with Brazil and Argentina as favored contenders, with PSG players Marquinhos and Lucas Beraldo key to Brazil's success. New coach Dorival Júnior leads Brazil, missing Neymar due to injury, focusing on young talents like Vinicius Júnior and Endrick. The tournament serves as a testing ground for Brazil's future strategies and talents, despite challenges from injuries and missing key players like Casemiro and Richarlison. Júnior aims to balance immediate success at Copa America with preparation for the 2026 World Cup through experimenting with emerging talents and strategies.