Pro Football Focus ranked every defense in the NFL -- including every position group. The Seahawks check in at No. 1 overall, while the 15th-ranked Jets earned the title of best interior defensive line. See how every team stacks up.
Pro Football Focus breaks down the top 10 QBs of 2012 according to their grades, and projects where they're heading as the 2013 season approaches. Despite all the obstacles he faced, Peyton Manning leads the class. Now, can he do it again?