Raiders oline pretty crappy. The WR aren't very good and they are banged up. The TE is avg. So really they have McFadden.
On defense Seymore is a great player. But after that who is the next best player? Some of them show flashes but the reality is the Raiders had a great corner in Asamough and let him walk. They cut Wimbley, they cut Rout, not great players but still better then what they replaced them with. They let Bush leave in FA and lost the 1-2 punch they had going at the RB spot. Not really surprised they are struggling. Al Davis left that team in a huge mess. Then letting Cable trade first round picks for Palmer was a real set back. It set back the rebuilding process bigtime.
Raiders are headed for IMO a top 5 pick.