We need them.
In Pro Tools we can choose what parameters to include in the import, and the filter can then sort out some that we don’t want.
I keep getting AAF files where editors have exported using AudioSuite rendered effects which effectively chops off any handles the clips/regions may have had. In Pro Tools I can choose to ignore these effects which then gives me the handles. It would be incredibly useful if we could get this choice as well.
Same goes for clip levels and automation levels.