Harry Douglas: Mariota’s “unbelievable accuracy” will increase yards after catch

During the Titans’ offseason program, wide receivers coach Shawn Jefferson was impressed by quarterback Marcus Mariota’s “deadly accurate” passing during the team’s practices. Mariota’s accuracy and overall feel for the offense left Jefferson feeling “giddy” about the future of the offense with Mariota at the controls and he’s not the only one feeling good about…