Waiver Wire advice

Mr. Guru Sir,
I need your help.
Our league has pretty standard scoring:
tackle: 1
assist: .5
sack: 4
PD: 1
stuff: 1
int: 4
ff: 3


I have Derek Wolfe at DT, but is Corey Luiget a better choice?    (Linval Joseph is also available)
Both are DEs (right?) but are listed in Espn as DTs.

I can start 3 LBs, and I drafted strong:
Laurinaitis, Derrick Johnson, Brad Jones, Bruce Carter.
Is Daryl Washington a better pick than Jones or Carter?  (despite the 4 game wait?)

I'm weak at CB (I can start 2):
I have Aaron Williams and Tyann Mathieu (it's a Return Yardage League).
Are either worth dropping for Brandon Boykin, Javier Arenas, carry williams, buster skrine, or Antoine Winfield?

I'm so-so at SS (I can start 2):
I picked Morgan Burnett and Patrick Chung.  
Available Safeties are:  TJ Ward, Yeremiah Bell, Rahim Moore, Michael Griffin, reggie nelson, Matt Elam (but he's not starting) and Donte Whitner

I'm strong at DE:
Cameron Wake, Calais Campbell, Carlos Dunlap  (pick 2 to start).
Robert Quinn and Derrick Morgan are also available on the wire if you think they are worth the pickup...

I could also start 2 LBs and 3 safeties, if you think one of the pickup safeties is better than Jones or Carter.

I'm uncertain at this point as I have some decent talent and potential...thanks for any help!

ReadyMan

help!  :-)

Aaron Williams is now starting at ss , last I seen, Winfield was cut I think. As for another ww safety , see if Duke Ihenacho is there. Hey Guru, I used your draft kit. Very nice. Just adding some input from what I know as well.

Thanks Mike.

Ihenacho is available....but he wouldnt be better than Patrick Chung or TJ Ward, would he?

Yes, Guru's draft kit is spectacular.  Great notes, and great ranking...sure helped me in my draft, and I'm still using it to determine who to pickup/drop.

I like your lineup as is. Only thing I maybe would consider is dropping Jones for Washington, but it's nice to have a 4th linebacker that is playing to rotate in for matchups. If you pick up Washington, you don't have any flexibility in who your playing at LB for the first 4 weeks.