Our cast as in....CLAMP cast, or just cast in general?
I really really really really want someone from Discworld. Specifically, I want either Vimes, Vetinari, or Death, because they just rock my world. I actually might app them, but because Terry Pratchett's level of awesome is so high, it wouldn't be for another three years, so I could voice test forever and ever.
For CLAMP, I'd probably go with Sorata. Because I think he's my new favorite CLAMP character.