User Management : Able to edit a user or add them, with checkboxes unticked/ticked(depending on main configuration) in the back-end about sending confirmation and welcome mail independently from main configuration. Could also be nice to be able to write a custom email to that user when adding or editing user information.
Be able to specify a own url to be sent to when a user updates or cancel a profile viewing. (I have managed to accomplish that editing some code)