Gonna leave this here since not everyone follows the official discussion thread
http://boards.4chan.org/v/thread/429622692#p429625147
These all have completely different art styles it seems. I could be wrong, but only shadow and isabelle are similar and we know they have the same source. Ken and Issac also look to be the same while the remaining two look different.
Issac looks weird but could be a very different look for him after pit's remodel. Shadow looks generic. Isabelle questions why she is here lol.
Chrous kids look like they've seen some ****
Agnes(?) is a very out there choice, and I can sort of see how she could get in, but its also unlikely. I also doubt if this is agnes and not Ayumi( which i think it is), she wouldn't be the last 3rd party unique character. Some other big one(Geno IMO) would take her place for hype.
There is also no retro pick which I find unlikely, at least 1 character will be truly surprising on this roster like past games, I can't see it change. And I mean weird has they don't have massive popularity but make sense.
If Ayumi though, she makes a lot of sense as the retro since she almost got in melee.
Overall the renders are interesting and seem new outside of Skull Kid. His was from a different leak and found.
Not a terrible final roster and this could be harder to disporve till next reveal.
Plus only 3 more unique newcomers, and 2 of them being on nicher sides seems unlikely.