I know i was just pointing out that we have seen the Miis do way too many things so... there are more places where you can take abilities, more places to take items, to take looks, etc..., in general... they have more options so... is easier to make them unique, as @
Morbi
said, it depends on what Nintendo come ups with... look at Rosalina, she's unique and i'm pretty sure not many people expected to see her like that, also we have Ganondorf and i'm pretty sure most people don't expected to have Falcondorf but that's what we got...