dab, I've started this new section because of the recent edits. I know the Iranian peoples (Iranic) is a ethno-linguistic group and includes both Iranian peoples and Iranian-speaking peoples. Verify the recent changes to this article (lead section, Slovenski Volk's edits). What's your opinion about the intro? Recent changes to "Iranian nomadic people" section. I don't think there is a point to change that wikilink from related article to Iranian languages article, or changing Iranian to Iranian-speaking. I accept the current revision  by Lysozym. It's based on cited sources (Britannica and others). If there is a new strong theory, we can add it to lead section, but changing the recent sourced text/section OR ignoring them, is not a good idea. Because everything should match with cited sources.