User blog comment:KirigayaKomaeda/Inazuma Eleven Go Season 3/@comment-2235609-20130312162233

There are some info from Tumblr:

The main plot will be the international tournament and there are rumors that the other raimon members (Hakuryuu and Amemiya) were kidnapped by the organization who is holding the international tournament.
 * made a point that aside from Tenma, Tsurugi, and Shindou these are mostly new faces in the new Inazuma Japan
 * “Where are our friends from Inazuma Eleven GO 2!?”
 * kid who looks suspiciously like Tenma is named Matataki Hayato (瞬木隼人), and his name implies that he’s really fast
 * the pink girl who I shall dub Sakura seems to be a girl.