Though the Raiders could be tempted to move Adams back to safety following Johnson's injury, it would be a bad idea. Firstly, Adams is thriving at linebacker, and defensive coordinator Patrick Graham has been pleased with his acclimation. Secondly, the aging defender no longer possesses the athleticism required to play a coverage role at safety.

On Sunday, ESPN's Adam Schefter reported the Las Vegas Raiders safety suffered a broken fibula during the team's Saturday practice at Allegiant Stadium. Johnson had to be carted off the field after he collided with defensive end Maxx Crosby while trying to tackle running back Raheem Mostert.

The safety had his lower right leg rolled up on during the first half of a mock game at Allegiant Stadium on Saturday and is feared to have suffered a major injury.