I didn't catch this at all in the Direct, but this is just... so awesome!

Speculative art on the silhouettes in the teaser. 

They'd be the most known incarnations now after BOTW so it makes sense although I would like Zelda to have an alternative costume where she is SS' Zelda, a good suggestion I've heard is Pyra/Mythra from XBC2 being added as a switch style character like the old Zelda/Sheik only it would be designed similar to Shulk where the player has to switch between the two forms to deal with and create certain situations as oppose to one form just being better to use than the other like with Zelda/Sheik. The could even be a meter mechanic like with what Mac has where when it fills up you can get them to use that form (XBC2 players pass chapter 7 know what I mean) for a short amount of time.

Here comes another wave of who should and shouldn't be in Smash threads :p

Callie: Come on, sis. They'll never find out.
Marie: Are you crazy?!?! DO YOU HAVE ANY IDEA WHAT WE JUST DID?!?

I'll be Splatting on Team Chicken for a while

Anyone want to league?

I see Shiek and Twilight Princess Zelda are their but I don't think BotW Zelda is.

Edit: Though even if BotW Zelda isn't in this shot, I don't really think this is final.

I see Rex in this Shot, but otherwise it's pretty much everybody we expect.

https://www.instagram.com/p/BgFrAokhvEI/?taken-by=pg_kamiya_insta

Kamiya can be such a troll sometimes....

You can see that its fake(seems like a paper glued to the screen or something like that), but since he is the director of that game, you still wonder if they are really working on it.