1/2 PPR Gaskin, Singletary or Gibson CHOOSE 1

I need help choosing one of those RBs to start Week 3. Singletary vs LAR, Gibson @CLE or Gaskin @JAX. Singletary has been disappointing so far this season while splitting time with Moss. I’m also not sure if Gibson has proven himself enough to find a role in my lineup. Gaskin is up and coming, like Gibson, but I’m not sure if he has proved himself enough either. 1/2 PPR.