Allow administrators to reconfigure the login screen that appears in a web browser to show the Enterprise Login first. People use whatever is listed first. I have users who may only use an ArcGIS Online product once in awhile and they always choose the first option. When it doesn't work they try to reset the password. Multiple times. It is a frustrating experience for them. I want it to be easy.
Give me an option to list 'Your ArcGIS Organization's URL' first and 'ArcGIS Login' second.