C.J. Spiller trade value.

[kadkins89]

I have very good RBs in Ray Rice, MJD, and C.J. Spiller, but pretty weak at receiver with Roddy White, Jordy Nelson, and DeSean Jackson (not a PPR league). Would it be worth it to trade Spiller for a top receiver? I like Rice and MJD over him because of a longer period of consistency and they are both the clear #1 on their teams. Or should I just keep him to use on bye weeks and hope my receivers turn it around?