I've always stated that I love defense sets like SR partly because of how much nastiness there is heading our way that just never lands, so I can absolutely grok the benefits of the softcap, but even then, I wouldn't want to run any of my SRs without Practiced Brawler. Mez is absolutely LESS of an issue when softcapped but it still happens enough that it annoys heavily and does so for at least 50 levels since there is no way to perma RoP.