It has been announced that season 15 will be known as "Black & White: Rival Destinies" and will premier on Feb. 18 at 8:30 AM EST. The dub title of the first episode, BW049 (Japanese title: ジムリーダーはカリスマモデル！ カミツレ登場！！ The Gym Leader is a Charisma Model! Kamiture Appears!!) has yet to be announced.

Source: Bulbanews