User blog comment:Crimson Storm Mich/Future Units Preview v2/@comment-27362456-20160722160948/@comment-26815065-20160726072649

Heres what I think, they might be making origen stories for the units, so Shisui used to be Shura and Hisui before they merged, so Im thinking since they still have Thunder and Light, that they will use Mora and the demon before Beiorg