Give us the option to assign more than one admin roles to team members.

As an admin I want to assign multiple admin roles to another user.

Issue details: Please can I request additional improvements to the Admin roles that can be associated with a users account.
At present, User Management, Billing, Content are all separate role types; which can only be assigned to a single user each.
We have the requirement for one user to have access to User Management AND Billing AND Content. However this cannot be done.
The only current workaround is for the user to be made 'team Admin' which poses a confidentiality issue .
Please can you provide functionality for users to be assigned more than one role.