Hello, everyone.
I was wondering if it wouldn't just be better to switch TinyMCE with SunEditor instead as the "official" WYSIWYG editor of ProcessWire. It's licensed under MIT and it outputs cleaner code.
I'm not a developer, so I'm afraid I cannot create a module and implement it myself.
I don't need it personally, but I'm sure there are people (clients) who do need a WYSIWYG editor.