Raiders safety Karl Joseph growing into new defense
Cleveland Browns safety Karl Joseph eager to face Las Vegas Raiders
Raiders safety Karl Joseph growing into new defense
Defensive backs to fix the Raiders secondary
Oakland Raiders preview 2018: Jon Gruden looks to recapture previous magic
Raiders Bring Back S Karl Joseph
Under coach Jon Gruden, the Raiders are disappearing into a statistical black hole – The Denver Post
Raiders Film Review: Key adjustments made on defense - Silver And Black Pride
Raiders fans have questions about rookies, depth, offensive line, Raiders News
Inside the Oakland Raiders: Remedying the defense, looking to NFL Draft needs – East Bay Times
Raiders' Reggie Nelson among defensive backs in fluctuating roles