How about Gillian Flynn or George Miller, I think those two would be the safest and best choices.
Or if Warner Brothers are looking for a female director, I reckon Julie Taymor or Kathryn Bigelow.
Kathryn probably wouldn't want to do a comic movie, but with WW you can actually send strong meaningful messages based on gender politics.
Plus I think Zack are more overseeing this, as he's giving people the first impression on how WW is going to be visioned. So I'm optimistic.
At first I was throwing a hissy fit, thought about it, nd it was good decision made by DC/WB