Soooo uh, what are people's character ideas while we wait for updates?

For a hero I'm thinking of a secret agent type that specializes in countering anything that can be construed as a martial arts menace, be it ninja clans, crazy kung fu cults, revived ancient warriors and the like. He'll technically be head of his own official division except he's the only one there, and because it's such a specific field and he's the guy you call when your Iron Fists and Bronze Tigers are busy he has a load of spare time he doesn't know what to do with on his hands.

Not sure what I'd do for a villain but leaning towards a crusty old master with a very Lady Shiva like personality and reputation, who could and indeed has retired ages ago but keeps on coming back because his incredibly long life is otherwise way too boring and he knows nothing else but getting into life or death fistfights.