Hmm...kinda wanted to make Maria a cross between Sayaka and Ishi so that worked out well. Silas however doesn't have really someone to be compared too, maybe a bit similar to Yamada because of his obsession with food, which Yamada has with [s]hentai[/s] anime stuff and Aoi because he kinda is an airhead.

It's funny that we don't really have any Leons, Toukos or Junkos.

Btw we also have the Dangan Ronpa 2 characters. In that case I can relate Silas more with Nagito.