[Oakland Raiders News]

For the Oakland Raiders , the overwhelming majority of those questions center around the offensive side of the ball, where their unit ranked dead last in the NFL under the draconian Art Shell-Tom Walsh system. Plenty of questions also surround the Raiders' offensive line, which gave up an NFL-worst 72 sacks in 2006.

Obviously, if a team can't rely on its offensive line or its offense as a whole, it might find success somewhat difficult to come by. Many in the Raider Nation seem optimistic that new head coach Lane Kiffin can address those problems, but until results start appearing on the field, the questions will surely remain.

Oakland Raiders "Questions abound for Raiders, AFC West" - Realfootball365.com