When does Digimon Fusion return?

Digimon Fusion, known in Japan as Digimon Xros Wars, is the sixth anime television series in the Digimon franchise. The series was broadcast on TV Asahi and Asahi Broadcasting Corporation between July 2010 and March 2012. The storyline follows the adventures of Mikey Kudo, who utilizes the power to fuse any of his Digimon partners. A third season was decided suddenly with Yukio Kaizawa as the main writer for the first episode.