How can I improve and who to trade?

[chadeboy18]

I am in an 11-team 5x5 Rotisserie League that uses TB instead of HR and OBP instead of Avg. How can I improve and who should I trade?

Batters

C Joe Mauer
1B Travis Hafner
2B Brandon Phillips
3B Blake DeWitt
SS Derek Jeter
CI Mike Jacobs
MI Jhonny Peralta
LF Carlos Lee
CF Chris Young
RF Ryan Church
OF Vladimir Guerrero
Util Hunter Pence
BN Troy Glaus
BN Ryan Ludwick
BN Howie Kendrick

Pitching

SP Zack Greinke
SP Brad Penny
SP John Lackey
RP J.J. Putz
RP Eric Gagne
P Takashi Saito
P C.C. Sabathia
BN Edinson Vólquez
BN Fausto Carmona
BN Darrell Rasner