role overwriting tick in channels

Make role management and role over writing easier in servers,
by making a tick that would overwrite roles in the channel 
Could either be a normal on off button like so: https://imgur.com/6b5J66i

 Or we could take it further and use numbers to make it work on multiple roles: https://imgur.com/Jjzeh4A

i just thing it could make the life of server developers way easier and simple