We are down to two remaining undefeated teams, the No. 2 Packers and No. 4 Lions. Both teams have been buoyed by winning the giveaway/takeaway battle with a +1.5 and +2.0 per game respectively and of course by strong quarterback play. The Packers have been averaging 6.8 yards per play on offense, but they have been allowing 6.5 yards per play on defense, which is a similar ratio as the No. 8 Patriots (7.5/7.2). The team with the best ratio in this category? The No. 13 Titans at a +1.6 differential, who are followed bt the Cowboys, Ravens and Bengals. The Trench Counter formula, which the below rankings are solely based upon, creates a completely objective examination. The formula accounts for yards per carry, yards per pass, first downs, turnovers and penalties. It attempts to identify which team controls the line of scrimmage, controls the trenches. The true intention of this type of ranking system is to identify teams that may be over or underrated. 1. Baltimore Ravens: 12.6 2. Green Bay Packers: 8.8 3. San Diego Chargers: 6.9 4. Detroit Lions: 6.5 5. Cincinnati Bengals: 5.8 6. Buffalo Bills: 5.1 7. New York Giants: 4.5 8. New England Patriots: 4.4 9. Washington Redskins: 4.2 10. Houston Texans: 3.2 11. San Francisco 49ers: 3.1 12. New Orleans Saints: 2.4 13. Tennessee Titans: 2.1 14. Dallas Cowboys: 1.6 15. Pittsburgh Steelers: 1.2 16. Carolina Panthers: 0.1 17. Philadelphia Eagles: -1.4 18. Atlanta Falcons: -1.5 19. New York Jets: -1.6 20. Tampa Bay Buccaneers: -1.8 21. Denver Broncos: -2.9 22. Arizona Cardinals: -3.4 23. Jacksonville Jaguars: -3.5 24. Oakland Raiders: -3.5 25. Minnesota Vikings: -3.8 26. Miami Dolphins: -4.3 27. Cleveland Browns: -4.5 28. Indianapolis Colts: -4.8 29. Chicago Bears: -6.1 30. Seattle Seahawks: -8.5 31. Kansas City Chiefs: -10.1 32. St. Louis Rams: -10.6