Toussaint ran for 58 yards on 17 carries Saturday in the Steelers' win over the Bengals.
Forced in to action after DeAngelo Williams suffered a high ankle sprain in the final game of the regular season, Toussaint also caught four passes for 60 yards after going without a reception all season. If Williams, who was inactive for this game, is still limited, Toussaint would be in line for another large workload against the Broncos in Week 19.