How can they add more classes and make them unique and have their own flavor?

[Laerune]

They have to not play safe, right now I am seeing alot of new features, which to me shows off that Yoshi and the developers want to experiment. But lets be honest, AST is WHM+SCH, DRK is WAR but magic based and BRD is MCH minus the songs and RNG dmg playstyle.

What SE needs to do is make those classes unique, but not so unique that makes players dump their own class and only play the new ones.

EDIT: I remember Warhammer Online having a melee healer, basicly the more dps the healer does, the more heals the group gets.