Yeah, Stevie is the black kid with asthma in the wheelchair.
He's got a messed up family, but my vote went to Francis. He moves around so much, he's done so many things, its like there's already an entirely seperate backstory going on where we can't see it with him, and we're only getting glimpses. Would also allow guest stars from Malcom in the Middle to come on when needed, and still have a good excuse as to why they're not just down the street all the time and never there (like it would be for Stevie).
nippythefish
Most spin-offs suck, so I can't vote for any of them.
Eh, I liked Daria and King of the Hill, which are both Beavis and Butthead spinoffs.