With the recent leak, it shows us that Jin and Kazuya are in it. Of course we still don't know if they're actual character or if they're something else (costume alts/minion) but if they are characters then it would be a major overkill. Unless they have another 10 characters left to reveal (besides the ones leaked so far) we shouldn't have 3 Tekken characters, it was already bad enough with two Coles, but three is a major overkill when they are other franchises (*coughs*Shadow of the Colossus*coughs*) out there.
You can't assume from a tiny little image that these guys are playable. Thats too much of a leap.
People have already made that leap.
The last leak actually had clear portraits that couldn't be mistaken for any other characters, but this is exactly like looking at that blurry ass picture and arguing about whether it's Kat or Sir Dan; it's so hilariously useless that you're better off waiting than making conclusions.
Big talkers are usually weak -Dart Official Dart of the PASBR board.