Look at the big female action cartoons that have been made in the last 20 years. Sailor Moon, Powerpuff Girls, Totally Spies, and Kim Possible all are part of a trend or have things in common. One all four of them are comical in tone. They are funny and make fun of the genres they represent. Two, 3 of them have a teenage heroine(s). Three, they deal with issues and situations that real teen girl deal with. Four they all have great villains and supporting casts.
What I think is that Wonder Woman should follow that trend at least outside of comics. A teen WW could be very successful and gain a new following for her. What do you think?