While trying to occupy my mind at work last night, it occurred to me that while the UF universe has a great number of elements borrowed from the Giant Robo continuity (Tiny Robo, Big Fire, The Experts of Justice, The International Police Organization, etc), I could not recall if there had ever been a reference to a UF version of The Big Nine to counteract The Magnificent Ten.

This thought was quite successful (at keeping my mind occupied at work), as I then was able to while away a fair amount of otherwise boring time trying to construct a list of who would BE in a UF Big Nine.

So far, I can really only think of five that I'd be fairly sure would qualify:

Gryphon
Zoner
Kei
Yuri
Optimus Prime

Can anyone else come up with a better (and hopefully more complete) list?