Good running backs are like gold in the NFL, so the respective teams will do their best to retain the best guys on this list, like DeAngelo Williams of Carolina and the New York Giants Ahmad Bradshaw.
DeAngelo Williams, Carolina Panthers
Williams performed up to high expectations in 2008 when he broke out with 1,515 rushing yards and a whopping 18 touchdowns, but was a bit of a disappointment the following campaign with just 1,117 yards and seven trips to the end zone. He th ....