Last week, we looked at the changes on offense. Now, on to the D: Defensive end Clelin Ferrell Replaced: Frostee Rucker Upgrade? He better be by the end of the season, but it may not be noticeable right away. Rucker was at the end of the line, but he is a pro and a leader.
Bill Williamson has been a professional sports journalist for 28 years. He has covered the NFL for 22 straight years. He has been covering the Oakland Raiders for the past nine years, including seven at ESPN.com.