which player has more to prove

[Defensewins]

In my opinion these three players or positions have the most to prove and are the keys for the Skins to have a winning season.

1) Cornelius Griffen and the rest of the D-line: DT C. Griffen needs to become a leader for the D-line, which is seriously lacking a leader. A leader that leads by his level of play. Obviously all of them need to play better than last year. This position is
top priority for improvement.

2) QB position: I don't care if it is Ramsey or Brunell.... but one of them needs to play consistently well, get rid of the ball and not take sacks or make turnovers. Consistency is will be the measure for improvement over last year. Learn fast as well because of the new offensive system takes a while to dominate.

3) Shawn Springs and the rest of the D-backs: S. Springs needs to be injury free; Sean Taylor needs to play big right off the bat; Bowens/Ohalete need to play well.

Note:
I did not include the offensive line because I have confidence that Joe Bugel's coaching and scheme will whip then into shape. Plus with the huge talent they have on that line, they better respond or players will lose their jobs.
The rest of the offense RB and WR will also respond favorably to the improved coaching and scheme/system.