YES, Generation VI is confirmed. PLEASE DO NOT ADD SPECULATION TO PAGES. As soon as information is confirmed by a reliable source, it will be added.
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* Rattata (multiple)
"Having arrived in Undella Town, Ash and his friends head to Cynthia's villa, after hearing a preceding visitor is there. Awaiting them in the villa is Dawn, a former traveling companion, and the "Penguin Pokémon" Piplup." G50 04:15, 9 June 2012 (UTC)