Dallas Cowboys running back Lance Dunbar (25) will serve as the third down back in 2015.
Dallas Cowboys running back Lance Dunbar (25) will serve as the third down back in 2015. Max Faulkner Star-Telegram
Dallas Cowboys running back Lance Dunbar (25) will serve as the third down back in 2015. Max Faulkner Star-Telegram

Dallas Cowboys

Here’s a start: Lance Dunbar has a defined role as the third down back

September 09, 2015 1:34 PM

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