We want to use Zendesk as our support mechanism for several WordPress multisite installations, and we'd like to use SSO so that users can log in with their WP credentials. Problem is that we want all of the multisite installations to use the same Zendesk. Is there ever a chance that Zendesk would add multiple remote login URLs? So, we could have the plugin installed on 4 multisite installs (for example), and our Zendesk would accept remote logins from any of those 4 URLs. Of course, the plugin would send the right "return" info for whatever instance is being used at the moment.
Is this even a "remote" possibility? ;-)