Should I worry about RB?

[mnkyboy_21]

In a 5 keeper, 10-team, 2QB league, what do you think about the following team? I feel like I'm a little short at RB, but we only have to start 2. Does my depth/strength at WR more than make up for it, or should I try to work a trade?

QB: Romo, Stafford (Bench: Cassel, Bradford)
RB: D Williams, A Bradshaw (Bench/Flex: L McCoy, B Wells, K Huggins)
WR: A Johnson, M Austin, H Nicks (Bench/Flex: J Knox, P Harvin, M Floyd, M Williams (TB), E Royal)
TE: J Finley
DST: Saints
K: Kaeding

We start 2QB, 2RB, 3WR, 1RB/WR, 1TE, 1DST, 1K
Scoring: RB/WR=6/TD & 1/10yd, QB=4/TD & 1/25yd, -2 fum/int, no PPR