Gio Reyna started in his first match with the U.S. after his parents disparaged then-coach Gregg Berhalter for his lack of playing time at the World Cup, a 7–1 rout of 173rd-ranked Grenada in the CONCACAF Nationals League on Friday night, March 24, at St. George’s. Ricardo Pepi and Weston McKennie had two goals each…