Trade Stewart for Theriot or Lopez? WHIR

[jmcampbe11]

My team is dead last in batting avg. Should I make either one of these trades?...or should I just play Beckham over Stewart.

GIVE - I.Stewart
GET - Theriot or J.Lopez


MY TEAM - 10 Team Roto League
C-R.Martin (Molina) 1b-A.Gonzalez 2b-Phillips ss-Alx.Ramirez 3b-Longoria CI-C.Jones MI-Stewart (Beckham)
OF- A.Jones, Pence, Dye, Ludwick, Choo Util-Kubel (or Reimold) DL--*Sizemore
SP-Greinke, Gallardo, Lilly, Danks, Jimenez, Millwood
RP-Broxton, Qualls, B.Wilson