Since Tom Cable has been named interim head coach he's been preaching the need for upgrading the trenches. Prior to the 2009 NFL Draft he was talking about wanting a Cadillac left tackle and that there were a few in the draft he had his eyes on. Prior to the 2010 Draft he stated there are really only 10 or so really good tackles in the NFL right now, and the position needed to be upgraded along Oakland's offensive line. 

...

Read Complete Article at Bleacher Report - Oakland Raiders
Find more Oakland articles at BleacherReport.com