just as the title says, I’m suggesting that the “Delete unused instruments” action in instrument selector should remove the instrument completely, and not just samples & other data, leaving empty instrument slot.
especially since there’s the “Delete unused samples” option for deleting only the sample and leaving the instruments.
Not a biggie, i just have to delete all the empty instruments by hand every time and it’s been bugging me quite awhile 
I was thinking it wouldn’t be that hard to implement either hopefully.