So, you know the side quest in Black 2? The one where you find the dropped item and either Yancy or Curtis calls you? Well, I've called Curtis a lot and we've ridden the Ferris Wheel like, five times now, but he still hasn't offered to trade with me. Do I need to beat the Pokemon league first? Its won't be a problem if I do have to beat the league first, it's just that I want to get a Ralts as soon as possible...