Reyna had an up-and-down 2023-24 season, struggling for minutes at his parent club Borussia Dortmund before being sent out on loan to Nottingham Forest where he was unable to break into the starting XI again.
Reyna played just 230 Premier League minutes over the second half of the season, but stunned on the international stage in March in the CONCACAF Nations League. The 21-year-old won the Golden Ball of the tournament for the USMNT.
Now, though, heading into Copa America out of form, Berhalter isn't worried.