Bass signed with the Seahawks on Monday, The Seattle Times reports.
Bass was drafted by the Raiders in the seventh round of the 2013 draft. The Missouri Western State product has played 49 games over the previous four seasons with the Bears and Titans. After moving to outside linebacker in the Titans' 3-4 defensive scheme, Bass is expected to return the outside rusher role he played in Chicago's 4-3 defense. He projects to provide depth at defensive end.