Should I start Derrick Ward vs. Giants? Problem is....

[mr00]

Point per carry and PPR

Do I even think about starting Derrick Ward against his old team? Cadillac Williams is also not 100%...Problem is I have the following RBs:

1. Steve Slaton
2. Chris Johhnson
3. Ray Rice
4. Derrick Ward
5. Cadillac Williams

I have to start Slaton, Johnson, and Rice, right?