User blog comment:MisterWoodhouse/The first migrations to the Unified Community Platform/@comment-45413429-20200821044418

If you supposedly have copies of the legacy wikis as temporary backups in case the new wiki fails and can’t be fixed quickly, you should start a service in which after doing a blog/discussion post asking for community opinions, wiki members with Bureaucrat powers can submit a request to revert their wiki to the legacy version. Later on, there could be an option to permanently go back to the new version too, maybe?