It would be useful to be able to clone a sample in the keyzones, to have it assigned to two or more separate keys, without doubling it in the sample list, without being a keyrange.
So that one sample could be assigned to multiple keys,where modulation and effects would effect all clones in the same way.
I would use it for when I set up my drumpad in a symmetrical way…to practise playing left hand leading and right hand leading.