Raiders re-signed DT C.J. Wilson to a two-year contract.
Coach Jack Del Rio confirmed he expects Latavius Murray and Trent Richardson to compete for the Raiders' starting running back job.
Free agent DL C.J. Wilson will visit the Seahawks this week.
Trent Richardson's two-year contract contains just $600,000 in guaranteed money.
Trent Richardson says the Colts' system "just didn't fit me."
New Raiders RB Trent Richardson's two-year deal is worth $3.9 million, with another $4.1 million available through incentives.
Raiders signed RB Trent Richardson, formerly of the Colts.
Raiders signed QB Christian Ponder, formerly of the Vikings.
Raiders signed CB James Dockery.
The Raiders are hosting free agent Christian Ponder.
Free agent CB James Dockery is expected to sign with the Raiders.
The Titans are expected to "kick the tires" on free agent Trent Richardson once he clears waivers.
Colts waived RB Trent Richardson.
Raiders signed S Nate Allen to a four-year, $23 million contract with $11.8 million guaranteed.
Free agent S Nate Allen will visit the Raiders.