Namco Bandai is bringing One Piece and Dynasty Warriors together, for a game that we're sure sounded way more exciting when it was announced in Japan.One Piece: Pirate Warriors for PS3 features the world and characters of the One Piece manga/anime, like Monkey D. Luffy, Zoro, and Nami, and the gameplay of Tecmo Koei's Warriors series, like hitting thousands of people.
Pirate Warriors is due this year. There's no more specific release date than that, so we don't know how long we have to expand our knowledge of the series -- beyond knowing there's a stretchy-arms guy.