Running Back Dilemma this week, your thoughts?

12 team PPR

we have only 4 bench spots and 1 IR spot

my RBs are

L Bell
D. Williams
Lacy
Charles
Foster

(if this were 2014, everyone would be fricked)


So Lacy is on Bye so he's on my bench

Foster is out so he's in my IR slot

Right now, I've got L. Bell and J. Charles slated to start, but I highly doubt Charles plays

Should I just start Deangelo Williams with Bell and hope that he gets a few points?

I could potentially drop Foster (don't want to, but he's made of glass), but that doesn't open up any bench spots since he was in IR anyway

The only other droppable person on my bench is M. Bennett, but I have Gronk and I dont want to drop Bennett until I know that Gronk is actually healthy


so, wtf should i do?