The Chiefs slog through the dog days of training camp as the pre-season approaches. Kansas City’s veteran coaching staff reflects on their tenures in the NFL as days blur into weeks. Offensive Coordinator Matt Nagy and Defensive Coordinator Steve Spagnuolo duke it out in camp as offense battles defense. Rookie RB Deneric Prince adjusts to the fast pace of practice. Chiefs wide receivers Justyn Ross and Richie James look to make their impacts in camp as the WR room grinds in practice. Now in his second year with the Chiefs, Marquez Valdes-Scantling assumes a leadership role as the group of young wideouts look to stand out. Kansas City’s roster shows up to support MVS at his first annual charity softball game — offense takes on defense at the Monarchs’ stadium. The Chiefs travel to New Orleans to take on the Saints in their preseason debut. WRs Richie James and Justyn Ross score touchdowns in their red and white debuts.