I’m in a similar position: with so many websites and users, I can’t always remember the username of an account.
Have you considered the option of a simple drop-down list of users, perhaps the first 10, below the search box, before the search is performed? The list could include the username and role, like so:
username1 (Editor)
username2 (Contributor)
username3 (Author)
I don’t know what the User Switching plugin is typically used for by others, but I primarily want to check the Admin UI for different roles, rather than specific accounts.
If others use it for the same purpose, it would be useful if people could search by role (as well as by username, as is currently the case)? So if I search “Editor” or “editor”, then I get a list of accounts with the role of Editor.
Just a thought!
Thanks for the great plugin!