ESPN - Birds' line the best in NFC

4. Philadelphia Eagles
The Eagles gained 4.8 yards per carry while holding opponents to just 28 sacks on the year. They are massive as a unit and have a wealth of experience at tackle with William Thomas on the left side and Jon Runyan on the right. Neither would be considered an elite athlete for the position, but both are more than adequate. What they lack in athleticism they make up for with reach (arm length) and technique. Guards Todd Herremans and Shawn Andrews are massive, powerful blockers, while center Jamaal Jackson appears to have a bright future. With the vertical passing game quarterback Donovan McNabb likes to employ, the line needs to give him time to let his receivers run their deep routes, and it does just that.