Evan is not one of the Five Heroes !?

They'll group them together once they realize that there's too many option on the character selection screen. If they group Aran and Evan together now it won't help promotion needs, will it?

They'll probably group the Aran and Evan classes together under something like "Legendary" class subsection once they release a 3rd class, and just keep the 4th slot for the new type of character as more come out, grouping the older ones under the 'legendary' category.