Advansed managing of audio track patching needing

How about to add feature for patching audio tracks if they are more than tracks in the timeline. (it would be something like pop-up menu for patching you use nowdays when click on unlinked audio track header without orange or grey highlighted button, just add the same amount of audio tracks like in the source media)

Now I can't manage audio tracks when I work with two audio tracks timeline and edit the source media with eight audio channels - the single way is to use timelines with eight audio tracks for possibility to unselect unnecessary channels for my current edit operation. That way create too many garbage trucks with unnecessary data.
I can't use Clip Attributes as well and off tracks because of I need to use the different tracks in different time.