Copy Function - When creating new users, it would be easier to copy an existing user when setting up a new user who does the same job.
Copy an existing user, when setting up a new user, who do the same job. It would save a lot of time when setting up security/capabilities etc.
Keith Evans commented
User Templates may be a slightly better way to describe this idea. The ability to create a new role user i.e. "Sales User", allocated to the relevant user groups, would be great, and save time.
The system administrator may only need to set the 3 fields - name, email and password.