need help with team

[paparye05]

12 team 5x5 (R,HR,RBI,SB,Ave. vs. W Sv K ERA WHIP) Yahoo Public League

C Buster Posey
1b Paul Konerko
2b Dustin Pedroia
3b Aramis Ramirez
SS Jose Reyes
OF Giancarlo Stanton
OF Jay Bruce
OF Ryan Braun
Util Allen Craig
Util Dexter Fowler
BN Ben Zobrist

SP Edwin Jackson
SP Josh Johnson
RP JJ Putz
RP Jason Motte
P Scott Downs
P Addison Reed
P Erik Bedard
P Jarrod Parker
BN Francisco Liriano
BN Matt Moore
BN Kris Medlen NA
BN Phil Hughes
DL Sergio Santos

I'm in 8th pLace with a record of 46-50-4.....any thoughts on how to improve my team...thank you