(Oakland, CA)  --  The Oakland Raiders are reported to be working on restructuring the contract of former Seahawks running back Marshawn Lynch ahead of a possible trade from Seattle.  The report was issued yesterday in a tweet from NFL Media's Ian Rapoport, who says the Seahawks have given Lynch and his agent permission to discuss with the Raiders alterations to the three-year, 31-million pact Lynch signed with Seattle before the 2015 season.  Trade talks between Seattle and Oakland can start after the contract is reworked.  Lynch announced his retirement following the 2015 season.