I would really love to see the current version of Antivirus, Threat DB, url filtering, etc that are installed or need updates via sourcetype pan_system messages. If the version is old, failed to install, etc -> alert.
Any chance this could make it into the next version of the pan app?
On a side/related note: monitoring pan_system for VPNs. When a IPSec tunnel is flapping, number of GlobalConnect sessions, etc