The Oakland Raiders Should Keep Bruce Irvin at Linebacker - Last Word on Pro Football
Linebacker reset: Raiders sign former Chiefs Pro Bowler Derrick Johnson - The Athletic
Execs unfiltered on every NFL team's free agency moves and trades - The Athletic
Kansas City Chiefs 2011 NFL Team Preview
Bruce Irvin released by Raiders
Mike Garafolo: Raiders LB Derrick Johnson Wanted To Stay In AFC West
Raiders Officially Sign LB Derrick Johnson
Former Chiefs LB Derrick Johnson had his choice of 3 or more teams
Kansas City Chiefs 2011 NFL Team Preview
2012 New England Patriots season - Wikipedia
Grading the AFC West offseason: Chargers' strong draft makes them division favorites
Jon Gruden and Mike Mayock's Raiders Are Finally Ready to Shine, News, Scores, Highlights, Stats, and Rumors
AP writers examine where each NFL team needs to upgrade most