The Tennessee Titans are preparing for a Sunday matchup with the Jacksonville Jaguars at Nissan Stadium. Wideout A.J. Brown, who led the team in receiving last season, missed the Titans’ workout Thursday with a knee bone bruise and is questionable. Corey Davis, who had seven catches for 101 yards in the win over the Denver Broncos on Monday, returned to practice after being out Wednesday with a hamstring injury.