User blog comment:HQDominator/Who else thinks they should make 7 star units?/@comment-116.50.57.180-20141109202552/@comment-25294976-20141109211235

No 7* are needed for the storyline of ach batch of units take "the battle before the gods" it just ends with Michele passing out and also it would add more challenge in the arena and also there could be a 6* boss fights regularly.