It would be nice if the Default Profile could be set to AP Isolation Filter like on wireless access points, so all they see is internet but not the subnet. Excellent security feature while allowing others internet access.
Another feature that would be nice is automatic detection of the amount of users on the network that are accessing the internet and divide that into an input field for your ISP broadband speed (Upload & Download Speed), so that anyone accessing the internet has the most speed without having set bandwidth for each profile or user. Total Bandwidth from ISP / Number of internet access users (in use) = Bandwidth per user | This would be automatic and flexible for accommodating equal internet bandwidth per user.