Dallas Cowboys running back Lance Dunbar (25) has no timetable for his return after suffering a major injury to his left knee last October.
Dallas Cowboys running back Lance Dunbar (25) has no timetable for his return after suffering a major injury to his left knee last October. Brynn Anderson AP
Dallas Cowboys running back Lance Dunbar (25) has no timetable for his return after suffering a major injury to his left knee last October. Brynn Anderson AP

Cowboys RB Lance Dunbar doesn't know when he will be ready to play

March 31, 2016 07:21 AM