The Raiders have released LB Derrick Johnson. The veteran's playing time had dwindled to just about a quarter of the defensive snaps over the past 3 games, so his departure shouldn't mean much for the Oakland defense. It could, however, mean a further playing-time boost for Marquel Lee, the 2nd-year LB who had supplanted Johnson as the middle starter. Though their snap counts didn't correlate directly over the past 4 games, they came pretty close. Lee will be interesting to watch for IDP purposes. He's only an add in deep/dynasty formats right now.