Raiders release Darrius Heyward-Bey, Michael Huff

Two of the final first-round picks of the late Al Davis’ long and storied tenure with Oakland are gone. The Raiders announced the release of wide receiver Darrius Heyward-Bey and safety Michael Huff on Tuesday. The Raiders also let go of defensive end Dave Tollefson. Huff and Heyward-Bey were each No. 7 overall picks in…