I've mentioned my league before on this site, PPR, 2 QBs, 4 WR, 2 RB, 1 flex, TE, K, DST

My Starters are as follows:

QB: Matt Ryan
QB: Sam Bradford
WR: Roddy White
WR: Larry Fitzgerald
WR: Percy Harvin
WR: Santana Moss
RB: Peyton Hillis
RB: Mark Ingram
TE: Dallas Clark
Flex: Danny Amendola

My first RB on the bench is Daniel Thomas and my first WR is Davone Bess.  I have a deal in place right now where I will give up Fitz and CJ Spiller for Jamal Charles and either Braylon Edwards or Malcom Floyd.  Which WR do I take with Charles?  Also do I keep the lineup that I wind up with from there or do I try packaging the WR I get with Ingram for a WR?