Picture this scenario:
The Wonder Woman book is down in sales very bad. It got to the point where DC is desperate enough to hire YOU as the next writer for the book. You can do whatever you want but you have to be aware of these conditions.
1 - You've only been hired for a single story arc of 4 or 5 issues. So you have to make this count. This is the one and only story you know you'll ever write so you probably should do something you've always wanted to see but you know nobody else would ever do.
2 - DC wants to grow the fanbase somehow, in order to get more sales. Your story has to be markeatable enough so that someone that never picked up a WW comic will be enticed to finally try her out. This doesn't mean that you have to write a story for everyone. You could choose to appeal to a single niche group/ genre, as long as you are able to market it in a way that is appealing to some kind of strong new audience.
3 - if this one story arc is successful, DC might allow you to continue to write the book. So this one self contained story has to be written in a way that, should the opportunity arise, you could further mine and develop into a full run of your own. Just don't end on a cliffhanger.
You are free to ignore conditions 2 and 3, but I think it would be fun if you were able to answer all three conditions.
What would you do?