Matt Hasselbeck (calf) was a full participant in Titans practice Tuesday. It appears Hasselbeck will hold onto the Titans' starting job for another week after coach Mike Munchak said on Monday Hasselbeck will be under center against Jaguars if healthy. He'll be on a much shorter leash than he was in Sunday's disastrous loss to the Colts, however. It would be far from surprising if Jake Locker comes on in relief for the third straight game.