 ::::::Yes, WP:SOFIXIT. WP:SEP also applies here.If you feel something in particular is controversial and needs an inline citation, then by all means add one. Lack of a citation does not indicate that the information is not verifiable, it usually just means no one has added one yet.WP:NNC is certainly not new, it has been around for years and is worded in a very clear and concise manner. It has been clarified considerably over time so it is much more clear now than it used to be though.  