Mike Williams or Christian Kirk? David Montgomery?

I am in a layback coworker league, half of the guys doesn’t even look at it, and the other half doesn’t like to trade either.

Full PPR. I just dropped Damian Williams for Ty Johnson. And found out someone dropped Mike Williams. Should I pick Hume up and drop Christian Kirk?

Or should I drop someone else like D Montgomery? I have 3 injured WR on my bench: D Adams, S Watkins, and Desean Jackson. Although DM is a mess I still want to keep a RB after I drop Damian Williams …

Thanks in advance!

Drop Sammy I’d you need a wr and want to keep a rb