Can Superusers recommend Wood Badges?

No, not anymore. During the phased role out of Compass, Superusers were given temporary permission to recommend Wood Badges through Compass as the relevant training roles could not yet access Compass. Now that the relevant roles have been given access with Phase 3 of the local reintroduction of Compass, Superusers no longer need these permissions. More information on which role have which permissions can be found here.