To simply treat channels going to the same output(for example the master or a group), I would love to be able to select channels going to the same output.
Often when mixing, i find myself running the master hot, and then i would like to select and turn down all the tracks going to the master, without meddling with the internal levels going to subgroups messing with the compression on them.
I would love if i could just right click the sources square on a bus channel, or the ghosted output region on the main master channel, to select all channels routed to that output and automatically leave out all channels routed elsewhere.