Week 3 lineup and pickup advice

I need some help setting my lineup for week 3 and I can't decide if I should drop a player for will witherspoon. What do you think?

I can start 7 of the following 1pt per tackle 3pt per sack

Sean Lee
Donald Butler
Jon Beason *already played locked in as starter
Woodyard
Jerrell Freeman
George Wilson
Rey Maualuga
Jason Babin
Bernard Pollard
Perry Riley
Chandler Jones
Lavonte David

Made a mistake its 5 pts per sack

I dropped mauluaga and pick up witherspoon and this is the starting lineup i put in,

Sean Lee
Jon Beason
Donald Butler
Woodyard
Jerell Freeman
Will Witherspoon
George Wilson

Think that is a good lineup?

Solid lineup IMO.