GATE CITY — On two occasions during the first half of Friday night's game against John Battle, Gate City's Caleb Herron reversed his field, turned on the jets and found the end zone.Herron's two spectacular touchdowns — the first on a short pass from Hunter Collier late in the first quarter and the second on a punt return just before halftime — turned out to be the difference in the game as the Blue Devils gradually pulled away for a 33-6 victory over the Trojans in Mountain District play.But as Herron stood on the field after the final horn and reflected on all the miscues and missteps the Blue Devils had to overcome in order to vanquish Battle, No.