LB and DL help

i have woodyard , lofton(already played) and dqwell jackson , spikes and mccarthy
i can play 3 since lofton already played which two should i start?
and should i drop mccarthy for zach brown?

and on dl i can start two i have peppers , mario williams and calais campbell?
which two to start?
and seeing how peppers is performing should i keep the above three i have or replace any one of them by camron wake or michael bennet
thanks

Woodyard and Brown, drop McCarthy for Brown

Start Peppers and Williams