Here's some thoughts on what gonna happen to the horas in those ideas:
Khoros: get beat to death by tetramands
Kinet: get run over by multiple Kineceleran.
Vulpin: get hunted and eaten by Vulpimancers.
Pyros: get melted by Pyronites.
But don't you think we should have heard something by now?
I'm Guessing they are gonna do Jetray or Chromastone Next (since they are doing Alien Force Aliens).
I like the them all but my favorites is Anur G'rrnay and Anur Vladias.