(since a vast majority of the racers will be out of action, be it disqualified, killed, or simply vanished in terms of being devoured hole by some unholy beast I unleashed, I can say this arc might end up with an Racer-X persona. Of course, that will take me a while to put together a character, with his background, age, history, and whatnot included.
I might continue controlling some of the obsticals, since Gaia too will be out of action for awhile, still trying to apply explosive material found on anarchy into his highly experimental laser cannon, along with trying to help out the docs make a superior healing device than what they've got.. We'll see.)