The San Francisco 49ers are looking into running back depth to pair alongside Carlos Hyde.
Dunbar was lost for the season in October when he suffered a torn ACL and partially torn MCL. Dunbar had just five carries for 67 yards before the injury, but his main contribution came as a receiving option out of the backfield. Dunbar caught 21 passes for 215 yards in five games.
Dunbar set career highs in catches and yards despite appearing in just five games.