VCAs are planned it was said, so lets drop that for now.
Groups/Links is what Fredo showed in the screenshot. Can’t we discuss that instead?
As for the .aaf I agree with you. It should just work.
Groups/Links actually is quite good. You have colors numbers, you can link most parameters and it works.
You also have “adhoc” linking, which makes the need for VCA a little less needed, but still needed.
Give it a chance maybe?
P