Idea: collect WAN IP address
I have been trying to diagnose some problems with roaming clients and the gateway service, and am finding it difficult to correlate my firewall logs with specific clients.
Most roaming clients are using home wifi, so tend to have private IP addresses listed by desktop central in the 192.168. range.
I think it would be very useful if agents would periodically do a WAN IP address check  and include that in the inventory information they report back. Then we could easily check WAN IP address in desktop central, which would aid troubleshooting connections.