Oakland Raiders offseason moves have improved the offense as training camp approaches

Al Davis was aggressive in rebuilding the Oakland Raiders this offseason. He upgraded most of the need positions through free agency, bringing in a plethora of fresh faces. With their first pick in the draft, the Raiders look to have upgraded their already strong rushing attack. Questions do remain for the Raiders as there are health questions surrounding Javon Walker, but overall this looks to be a vastly improved team almost across the board. I have been focusing on the individual camp battles, and will resume that series in the near future, but it was time to step back and take a look at the team in the macro rather than the micro.