Granular Talk Permissions

Hi

We'd like to allow certain talk roles to be able to update call greetings (out of hours for admins), we know this is available under the Team Lead role currently however this gives access to all Talk Settings other than permissions, we don't want to allow access to all Talk settings as the team aren't/won't be familiar with them. It would be great to have more granular permissions for all product settings and allow us more control over what can be edited by certain users.

Thanks