No Moss: Seahawks fill roster spots

The Seattle Seahawks weren't holding open a roster spot for Randy Moss when they left three open Tuesday.

The team signed receiver Ruvell Martin, defensive end Jay Richardson and center Chris White in moves announced by the team Wednesday.

Martin has been with the Seahawks previously. He provides depth while Mike Williams and Golden Tate deal with injuries. Richardson was a fifth-round choice of the Oakland Raiders in 2007. White was with Green Bay in 2005 when Seahawks general manager John Schneider was there. He spent the last three seasons with the Houston Texans.