Connected roles in servers

Would it not be a good idea, if you made connected roles? Example: Role name: nr. 1 Another role name: nr. 2 If i want to get role 'nr. 2', i need role 'nr.1' first. And if i have both, and 'nr. 1' gets removed, it also removes role 'nr. 2'. I hope it makes sense, and that it will be something in the future. Thanks