In the latest injury setback to the U.S. men’s national team, Johnny Cardoso is confirmed to have suffered a high-grade sprain in his right ankle, according to club side Atlético Madrid on Thursday. The injury was suffered in Thursday’s training, making him “unable to complete the session,” and prompting him to receive testing from Atlético’s medical staff, the club reported . It is unclear when the star midfielder will return to the pitch, potentially missing out on the rest of La Liga play this season and the 2026 World Cup this summer. “He will undergo physiotherapy and rehabilitation sessions in the gym, and the progress of his recovery will determine his return to competition,” the club said. Huge Setback for Atletico, USMNT Johnny Cardoso recently competed in the Champions League semifinals for Atlético Madrid.…