We are working on a way to MAKE members go to their profile and 'force' an edit at login:

We have a test setup at
https://coventryplantation.wildapricot.org
Here is how it works -
it is a custom script running on this test site that will take a member at logon to the profile edit page in edit mode so that they HAVE to save their profile to proceed.
Note right now it is still showing the Cancel button and full navigation.
Depending on each user's needs we can customize this...
Let me know if you want a test account to see this working.
PS - it is set to do this every 24hours so if you create a test account you need to come back tomorrow to see it and here are some screen shots.