The obvious choice is Emmitt Smith, who played for the Dallas Cowboys from 1990 to 2002. He is the all-time rushing leader in the history of the National Football League with 18,355 yards, and the Cowboys' career record holder with 17,162. He also won four league rushing titles (in 1991, 1992, 1993 and 1995), and was both a league Most Valuable Player (in 1993) and a Super Bowl MVP (for Super Bowl XXVIII).
emmit smith had the longest career on the dallas cowboy team as a running back .He played 15 years. Marcus Allen played the longest in NFL as a running back along with Lorenzo Neal they both played 16 years.
Emmitt Smith - 17,162 career rushing yards with the Cowboys.
The 2011 Dallas Cowboys have four running backs: Felix Jones, Tashard Choice and rookies DeMarco Murray and Phillip Tanner.
Emmit Smith.He is number 1 on the all time rushers list
Garrison, Walt, Hill, Calvin Reeves, Dan Thomas, Duane Welch, Claxton Williams, Joe all played running back for the Dallas Cowboys in 1971
Tony Dorsett is the best running back to play for the Dallas Cowboys
Marin barbern i think spelled his name wrong
No one. The last Dallas Cowboys running back to win a rushing title was Emmitt Smith during the 1995 season.
Probably Emmit smith
emmit smith.
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Currently, they are not the best team in the NFL.
dallas cowboys are the best team in the NFL so NO:O thay are not lazy
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