DC's Trinity tend to have villains that can be lumped together under a common label.
The Arch-Enemies: Cheetah, Luthor, Joker
The Past Connections: Circe, Brainiac, Two-Face
The Overlords: Ares, Darkseid, Ra's al Ghul
The Distorted Reflections: Artemis, Bizarro, Red Hood
The Destroyers: Genocide, Doomsday, Bane
On that last label, Doomsday and Bane have both made through multiple storylines in the comics and animation and movies.
But Genocide remains almost forgotten.
Clearly she doesn't have the staying (if one-trick) powers of her brethren, but can this be changed?
What about Genocide, as she was presented, kept her from being used again by other writers?
If she was to be brought back, what would you change about her? Let's say everything but her name is up for grabs and on the table for this revamp.
How would you bring back a Genocide that would be as successful in the Wonderverse as Doomsday and Bane have been to their respective franchises?