Raiders sign Greg Spires....

The Raiders just signed the aged veteran defensive end Greg Spires, formerly of the Tampa Bay Buccaneers.  Spires is a bit under sized at 6-1 and 265 lbs.  He's started every game for the Buccaneers since 2002.  In 2007 the streak was broken due to an injury.  He may fit into a rotation with the glut of DE's opposite Burgess.  His veteran presence on the defense will be welcome.