Would like to be able to create routes (Simple, Redirect, and Direct) with additional selectors (client IP and country)for at least couple of use cases:
1. Disaster Recovery testing - presently, for small-scale tests, (active-active), testers test update their hosts files on their testing pc's to direct their traffic to their standby / DR load-balancer. This bypasses the WAF service and so doesn't provide a true test. Routing the testers by IP to their DR load-balancer would allow them to test their standby site whilst traversing the WAF service, providing a more accurate testing environment.
2. Preparing to roll out a new version of software, they have a test instance which uses a different FQDN and proxy. Being able to use their same production FQDN for their test instance during dev/test makes cutover later simpler.
3. Redirect clients using the "wrong" URL (e.g. internal users using external FQDN's instead of internal), or redirecting clients to a different origin server pool based on their country.