|Apr. 2 2:59 PM PT3:59 PM MT4:59 PM CT5:59 PM ET9:59 PM GMT5:59 AM 北京时间2:59 PM MST4:59 PM EST3:59 PM CT-The Oakland Raiders have re-signed Walker.
Analysis: Walker rejoined the Raiders midway through last season and played sparingly. Walker could have a chance to compete for his former spot on Oakland's line. Coach Tom Cable had previously said Khalif Barnes and Erik Pears would battle for that job. Walker was a second-round pick by the Raiders in 2002 and spent his first five NFL seasons with the team. He left to sign a five-year, $25 million contract with Buffalo before the 2007 season and was cut before last season.