Need help tweaking team - WHIR

[Lemurian]

This is team is struggling right now in my roto league, what changes would help me improve the tailspin i am in?

C - Michael Barret
1B - Todd Helton
2B - Jorge Cantu
SS - Orlando Cabrera
3B - A-Rod
OF - Brad Hawpe
OF - Torii Hunter
OF - Shannon Stewart
UT - JD Drew
UT - Chris Shelton
BN - Jack Wilson
BN - Casey Blake

Pitchers (Max 5)
P - Roy Oswalt
P - Brad Penny
P - Greg Maddux
P - Francisco Liriano
P - Danys Baez
P - Mike Gonzalez

Scoring - R, HR, RBI, SB, K, E, AVG, W, L, SV, K, ERA, WHIP

Thanks!