Austin Boyd has covered the Las Vegas Raiders and Los Angeles Lakers for Heavy.com since 2019. A Los Angeles native now based in Las Vegas, his featured work at Heavy includes interviews with NFL stars Darren Waller and Joe Montana, and a behind-the-scenes look at "The Shop." More about Austin Boyd

Just hours after reports surfaced that the Raiders were signing former Miami running back Raheem Mostert, the Dolphins turned back around and signed Mattison in what was essentially a swap of backup running backs. Both can still be effective rushers in the NFL but could benefit from a change of scenery.

The Las Vegas Raiders have finally made an addition at the running back position by signing veteran Raheem Mostert in free agency. Here's what the signing means for the Raiders' running backs room.