Duke Ihenacho for Ward/Chung and Liuget or Bryant?

I have TJ Ward and Pat Chung.  I also have morgan burnett, but I dont want to drop him.
Which should I drop for  Duke Ihenacho ?

Neither Ward nor Chung did all that well this week.


Also, Corey Liuget (who ESPN has listed as a DT) or Desmond Bryant?
Thanks!

I'd probably drop Ward. Pick up Bryant over Liuget.