Complex sentence: Subsequently, he was part of the 2007 Copa América squad which finished fourth: in the semifinal against Brazil, González was brought on at halftime, as the nation fought back to 2--2 to take the game into extra time.
Split into simpler sentences: Subsequently, he was part of the 2007 Copa América squad which finished fourth. In the semifinal against Brazil, González was brought on at halftime, as the nation fought back to 2--2 to take the game into extra time.