Pro Football Focus studies the teams that improved the most in their player grading from 2012 to 2013.
Khaled Elsayed of Pro Football Focus updates his list of the top 50 NFL free agents for 2013, including Greg Jennings and Wes Welker.
Khaled Elsayed of Pro Football Focus lists the top 50 NFL free agents for 2013, including Joe Flacco, Henry Melton and Greg Jennings.
You don't need a big name to earn big dividends from a free agent. Pro Football Focus looks at 10 players who might provide tremendous production at an affordable price.