Oh I don't know, something in the usual Jared/Jensen/Misha flavour. Misha seems like an obvious choice for the 'weird' character, but I think I'd like to see him as something more like Cornelius with added sarcasm, and then Jared as the wide eyed ass-kicker who thinks every new thing he sees is the coolest fucking shit ever, and Jensen as the one covering his feelings with a nice coating of 'are you kidding me with this shit'.