Two seperate SSID's, but same subnet for printers and other stuff on the local LAN like apple TV's, for streaming or anything else that a person would have. the DNS woudl be the only change for the "Enable Parental Settings" check box that will then give the user an option to filter DNS, specific sites not allowed to go to, and internet access schedule. like for kids, you want them off the internet at 9pm Sunday - Thursday, but weekend until 11pm..
you get the idea.. no internet, but local resources like TV streaming or printing would still be accessible on the same local LAN.
Really hoping for this to be a real thing that gets implemented. For people with kids, they know this would be just one less thing to worry about when it comes to bedtime.