DJ Williams worth a pickup vs.

I've got Perry Riley and Bruce Carter.  Is DJ Williams better than either of them?
My gut says no, since we dont know if he'll even start....maybe Carter after next week due to schedule matches?

No. Too many unknowns with Williams. Even if he starts, he probably won't play every down, and even if he does, he was Woodyard to contend with and he hasn't played football in over 3 months.