Heroes Awakeness

Love this game,you have a great job supercell.keep it up guys.i have 1 important suggestion regarding heroes.the heroes must be always awake with the left power they have,and we use them with their left minimum power.If it is not possible according to you,then atleast make steps regarding hero powers,like at red indication ,it is not available,and when green indication power of kingg appears,,it is available.i am thankful,i hope you will think about this suggestion,thanks supercell,.