Did Troglio ever play for the national team of a country other than Argentina?
No, he did not
Yes, he played for Uruguay
Yes, he played for Mexico
Yes, he played for Brazil
Answer
No, Troglio never played for the national team of a country other than Argentina. He played for Argentina's U20 and U23 teams, but never for the senior team.
The Pedro Troglio Trivia Challenge: How Well Do You Know the Argentine Football Legend?