Jags, Titans raise level of play in AFC South

FILE - In this Aug. 25, 2018, file photo, Tennessee Titans quarterback Marcus Mariota (8) looks to pass in the first quarter of an NFL preseason football game against the Pittsburgh Steelers, in Pittsburgh. This franchise gave themselves a big confidence boost by rallying for a wild-card win in Kansas City with a divisional loss in New England an eye-opener. "To be able to experience that was huge," Mariota said. (AP Photo/Don Wright, File)

NASHVILLE, Tenn. — For so very long, the AFC South easily ranked among the NFL’s worst divisions.