The Facts: Walker, who was questionable with a concussion, is inactive for Monday night's game against the Steelers after he failed to gain clearance from an independent neurologist.
Diehards Line:Walker has 38 catches for a team-high 512 yards. He's tied for the team lead with four touchdowns. Chase Coffman and Richard Gordon will be the Titans' top two tight ends. You can get the full list for tonight's game on our Inactives Page.