Tucker is likely to maintain an expanded role Sunday against the Bills, as Greg Auman of Fox Sports reports that Bucky Irving (foot/shoulder) has been ruled out.
Tucker was Tampa Bay's most effective running back in the team's Week 10 loss to the Patriots, though he was out-touched 15-10 by Rachaad White. They likely will operate in a platoon Sunday against a Bills defense that's giving up 5.4 yards per carry to running backs while Irving sits out a sixth consecutive game.