I've seen a few nameplate addons let you see just the names of characters very easily these days. I was wondering if I was missing something on your add-on as far as customization. I know they changed it to show blizz default in raid but Ive seen streams where people have names shown with no health bars or castbars.
https://mail.google.com/mail/#inbox/FMfcgxwBTkFSdgxqPcFQWQLQzGvvVSPC

Feature is available since version 10.4.0