But is there a way in the automation to first export/e-mail all the users' AD info (like running the powershell cmdlet "get-aduser -properties *") first, before doing the disabling and attribute scrubbing?    

The purpose of that would be to have a log of what attributes the user had before ADManager scrubs them.    

There is a Custom Script area, which I understand could possibly run the command and even e-mail the info, perhaps as an attachment; however, I don't see how it can be configured with an argument to pass the username in question.