For those who are wondering what happened...
A lot of people hoard crystals and 5* tickets and stock up for when the new childs come out for quick igniting.
Also, if you meaning your using actual 5* childs for evolution, don't do that. instead, use the 5* Aurora Hearts, and evolve thr 4* Aurora Hearts to 5* to use for evolution
According to CM Alt, DC will be staying on moot and not move to band