Please help me build a contender in my money league!

[HunglikeChampions]

Ok, so this is the 2nd year in a new 12 team h2h ppr keeper league. We keep 3 regular players and 1 rookie, and due to some bad moves last year (traded away or dropped both chris johnson + slaton) I finished 3rd and didnt set myself up for this year as well as I should have. My roster is below. I know my RB's are weak, but how would you guys work toward turning this team around? Many thanks in advance and WHIR

QB-Shaub, Hasslebeck
RB-Bush (ppr!), julious jones, Hightower (rookie keeper from last year , cry), Beanie Wells, James Davis, Bernard Scott
WR/RB-Hines Ward
WR-Calvin Johnson, Wayne
TE-Olsen
Def-Pitt, SD
K-Akers

Obviously stronger at WR, and being a PPR league, it isnt as bad as it could be, but I think I could do better. Obviously if Wells, Davis, or Scott take over as starters, I Would not be in nearly as bad a shape.

[HunglikeChampions]

bump