Barbie's Final Frontier?

In the beginning, there was only the blonde-haired, blue-eyed Barbie, and all others were her friends. While she is still represented as such most of the time, Mattel has worked to create a diverse network of Barbies that can all claim the name without all claiming the look. Children can find themselves in the Barbies off the toy aisle without settling for a "non-Barbie" in the form of a Christie or Midge. 

Barbie represents a new generation of inclusivity, but where will she go next?