HELP... Volquez on DL Again. Need SP. Who?

[WHYOS]

Hey guys... I need some help. Volquez on the DL again. Who should I grap out of these options; Jason Marquis, Joe Blanton, JA Happ, Trevor Cahill, Jeremy Sowers, Carl Pavano or Clayton Richard. I know it's a long list, but give me your best advice. I need to make the move tonight!

12 team 5x5 Roto; Mixed, Non-Keeper League. 22 Positions. 3 FA pick-ups per month; limited trades.

C Martin, Russell C LA
C Navarro, Dioner C TB
1B Delgado, Carlos 1B NYM (DL)
1B Kendry Morales ANA
2B Fontenot, Mike 2B CHC
3B Longoria, Evan 3B TB
SS Jeter, Derek SS NYY
OF Sizemore, Grady CF CLE
OF Hart, Corey C. RF MIL
OF Ibanez, Raul LF PHI
OF Span, Denard RF MIN
OF Swisher, Nick OF NYY
UT Branyan, Russle 1B Sea
CI Kouzmanoff, Kevin 3B SD
MI Guzman, Christian SS Was
SP Webb, Brandon SP ARI (DL)
SP Volquez, Edinson SP CIN (DL)
SP Myers, Brett SP PHI (DL)
SP Danks, John SP CHW
SP Jackson, Edwin SP DET
SP Saunders, Joe SP ANA
SP Porcello, Rick DET
SP Burhle, Mark CHW
RP Rivera, Mariano RP NYY
RP Francisco, Frank RP TEX

[Fenway Frank]

I'd go with Happ. Marquis may have the better number at this point but he pitches at the dreaded Coors Field.

Is Nick blackburn available?

[Motown Blues]

Oh my....Carl Pavano should be scooped up in ALL formats. He's been $$ like 4-5 starts in a row, including a dominating performance this past Friday. Renaissance Man, he is.