Use-case:
this can expand to the ablility to add things to a MASTER chart. Like a blank chart with all chartable data clickable on the left.then you can overlay almost anything....
At the very least. If i see an IP address in a certain subnet that exceeds some quota or spikes to high run script that adds IP address to an access list that sits within a lower priority QoS class.
Looks like my hope for "add things to a MASTER chart" got answered with 12.1's Performance Analyzer Charts.
So if NCM and NTA were added to the available data in the PA charts then this idea would be realized....