Ooh, is this like Pokemon? I luuuurves me some Pokemon.
(Secretly Pokemon's the only elemental structure I can understand.)
HR: Normal type! Well, if we're going for actual cool-sounding types, ice is pretty awesome. But then, I'd have to stick with flying; he's the fastest, after all.
SB: Mmm, fighting? No, Strong Mad would be fighting. Perhaps ice, the more I think about it. Ice/fighting?
SS: Water, or psychic maybe. Dark sounds too 'evil' for the guy that's getting continually beaten up.
SM: Fighting, but I do like steel. It's unorthodox and fits basically perfectly. Rock, ground etc. are also viable.
TC: Dark, I should think. In a down-low, adorable-orphan-steals-all-your-money kind of way.
Marzi: Grass, duh!
Bubs: Fire? Fire/ground maybe, since one type alone doesn't seem to fit him. Man fire/ground is a terrible combination.
CZ: As the guy who fufils the least expectations, normal is pretty much the only option.
KOT: Normal sounds about right, too, since all I can think of is Snorlax. But maybe he is secretly steel type. That's the typing of his stomach.
Psmith: MAN, I DUNNO. Poison, yeah, I guess.
'Pom: Haha, water is a pretty good one. Alternatively, flying. But I think I like water more.
Homsar: Dragon, clearly, the only type worthy of his majesty. Dragon/
psychic.In conclusion I spent way too much time on this