There's a reunion going down in Las Vegas with the Raiders set to sign running back Raheem Mostert to a one-year, $2.1 million deal, per NFL Media.  New Raiders offensive coordinator Chip Kelly was the San Francisco 49ers head coach in 2016 when Mostert signed onto the 49ers practice squad.

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.