Or be bold. The older but still valid method is to boldly edit the page. Bold editors of policy and guideline pages are strongly encouraged to follow WP:1RR or WP:0RR standards. Although most editors find advance discussion, especially at well-developed pages, very helpful, directly editing these pages is permitted by Wikipedia's policies . Consequently, you should not remove any change solely on the grounds that there was no formal discussion indicating consensus for the change before it was made. Instead, you should give a substantive reason for challenging it and, if one hasn't already been started, open a discussion to identify the community's current views.