User blog comment:Kogath/Monster Hunter X Discussion/@comment-25275196-20150709233829

On the new scans, they said that more flagship monsters than the already announced will be returning, which does pretty much confirm Narga, but the way they phrased it made it seem as if more than one is unconfirmed, and the only other flagships they could use are kusha and lagia, so it seems very likely that Lagiacrus will be returning in some form or another, correct me if I'm wrong.