The Antiope faction was my favorite part of the re-envisioning of Wondy and the Amazons. It allowed for the DCU to have Amazons who weren't warm and cuddly, and would explain Amazon genetics in various characters who had never set foot on Paradise Island/Themiscyra, should any writer wish to take advantage of that possibility, for instance adding a male 'Wonder' to the 'family'. They also could be used to provide a less convoluted origin story for Donna Troy. I've always wanted Dorothy Hinkley (was that her name?) to turn out to be an Amazon who feared for her daughter being raised by the group, and thus putting Donna up for adoption before being killed. Ironically, Donna turns out to BE related to both Hippolyta and Diana. I still hope for a retcon that does this.