How does my team look?

[Vobs56]

Below is my current roster. Strengths? Weaknesses? I feel like I am pretty strong at WR and weak at RB. Do you guys think I should look to move any individual players in order to upgrade at any positions? Any help would be greatly appreciated!

My current roster:
QB-Peyton Manning
WR-Roddy White
WR-Steve Smith (Car)
RB-Chris Johnson
RB-Ahmad Bradshaw
Flex-Miles Austin
K-Robbie Gould
DEF-Dallas
BN-Matt Schaub
BN-Lance Moore
BN-Andre Brown
BN-Denarius Moore
BN-Jonathan Stewart
BN-Mark Ingram