Should I drop Jamaal Williams for Duke Johnson?

It’s a full ppr.

My other rb drop candidates are Clement, L Murray, I also have Ajayi but feel like I should hold onto Clement because of Ajayi injury concerns.

Thanks!

duke johnson doesn’t seem to be involved in the offense so i wouldn’t be interested in picking him up. jamaal williams is very droppable though, im dropping him this week after 3 weeks of tragic numbers