Please help Forte & D. Jackson for Gore & Roy Williams?

[arakaczki]

Here's my team, this is a PPR league. I'm very deep on WR and I need a solid, #1 RB, which Forte is not. SF has a much easier schedule than CHI...what do you all think? Appreciate the help.

QB Philip Rivers
WR Andre Johnson
WR Vincent Jackson
WR Miles Austin
WR DeSean Jackson
WR Dwayne Bowe
WR Kenny Britt
RB Thomas Jones
RB Matt Forte
RB Knowshon Moreno
RB Rashard Mendenhall
TE Dallas Clark
TE Dustin Keller
K Lawrence Tynes
DEF Minnesota