Cowboys owner/general manager Jerry Jones indicated Tuesday that Marion Barber will likely remain the team's starting running back. Jones had previously stated concerned over Barber's effectiveness late in games if he started. "I know this: He looks quicker," Jones said of Barber. "I think that is going to make him even more effective. He's just in great shape. He looks as good out here just in these initial practices as I've seen him look in his career. You could easily go from there and look at what his role might be, and it'd certainly be on par with anything he's done." Barber has been a starter since signing a big contract before the 2008 season.