Williams is not playing well. He just isn't. We can't afford to keep playing him when we have the ability to be better.
He isn't the only issue, of course. But he's a part of it that could be addressed.
In my opinion dwill isn't the problem It is just the type of player he is. You give him 20+ touches and he will get you yardage(he will break one or two runs) you just have to commit to him. However given they way our team is constructed he isn't getting that many carries so might as well just bench him and let Stewart and Tolbert do their thing.