Pro Football Focus studies the teams that improved the most in their player grading from 2012 to 2013.
Khaled Elsayed of Pro Football Focus explains why the Broncos offensive line is the top such unit in the NFL, despite a plethora of key injuries.
Pro Football Focus uses its metrics to determine a team of the NFL's most undervalued players, including some surprising names. Based on their performance relative to their cap hit, Russell Wilson, Alfred Morris and J.J. Watt produced good value.
Pro Football Focus breaks down the best and worst offensive lines in the NFL. The San Francisco 49ers' line comes out on top, while the Arizona Cardinals have the league's worst O-line.
Pro Football Focus dissects the NFL Power Rankings and explains why the Philadelphia Eagles are overrated and the Washington Redskins are underrated.