NFC East rankings: running backs

Sporting News correspondents

In the latest installment of NFL offseason position rankings, SN's correspondents break down the running backs in the NFC [East].

1. VIKINGS

2. EAGLES: Brian Westbrook is the NFL's most dangerous all-around back. He's almost unstoppable in the open field. Correll Buckhalter is a reliable power runner, and newcomer Lorenzo Booker is a pass-catching threat.

3. REDSKINS: Clinton Portis can still break open a game on any carry. Ladell Betts hits the holes quickly, has good acceleration and is an excellent receiver. Fullback Mike Sellers is a powerful blocker and capable short-yardage back.

4. GIANTS: Few teams can match the depth in the Giants' backfield. Brandon Jacobs is a load but must become more durable. Derrick Ward averaged 4.8 yards per carry in 2007, and Ahmad Bradshaw has the speed to become a star.

5. COWBOYS: Marion Barber will get his shot to start. He's a battering ram who can get the tough yards and close out games. The team hopes rookie Felix Jones will provide the big-play threat it lacked the past couple of years.