Aurora Jenny
Smash Lord
There's a lot of things that Sakurai hasn't confirmed yet. Some for obvious reasons like Final Smashes. He can't share these without spoiling Pit or Samus. There's also some stage details that are up in the air.Regardless of whether or not "the ring" ends up being a Punch-Out stage (I'm leaning towards yes, but we have no actual proof), I think it is strange that it hasn't been given a name yet, and that it is a a Wii U only stage. If it was a generic smash stage, like Final Destination or Battlefield, you'd think there would at a 3DS version as well.
Even if it's not a Punch-Out stage, it better have some Punch-Out music. Maybe some Pro-wrestling music, too.
Stage Wise...
1. Pyrosphere's stage hazard, that he's hinted at being possible with Ridley.
2. Smashville's background characters. In every screenshot we see of them, it's always Wendell/Pelly/Sahara for the town and Redd/Gracie/Dr. Shrunk for the city.
We've also yet to see a time change which is a big staple of its predecessor stage. Do the characters rotate out? And as someone pointed out, we haven't seen Nook either.
3. Nintendogs stage. We have yet to see many shots of this place, or even any details. One might guess because it's not an easy stage to work with as far as playing around with shots.
4. Our mystery stage from the E3 13 trailer, though with the reveal of the adventure mode, one can assume that's part of it.
5. One shot only stages. Smashville New Leaf/Find Mii Castle stage. We have ONE shot of each stage and nothing else since.
6. Lots of the main franchises have YET to even have a single item announced or even a stage. DK, F-Zero, Eartherbound, Yoshi..
Character Anomalies
1. Phantom vs. Zelda's Down B. Now the debate's raged on and thanks to everyone pinning down moves for Smashbros-Miiverse, we've pretty much figured that much of her moveset remains intact, so in all likelihood, this guy is either part of another character's moveset or is an Assist Trophy (most likely). Officially, Sakurai has yet to comment.
2. Link & Tink BOTH have yet to have their Side+B special shown, which should be the boomerang. I don't think this will be anything earth-shattering, just odd.
3. Pokemon WAS on this list, but what with Lucaria and now Palkia as a pokeball confirmed, looks like whatever hold-up was going on has been lifted.
4. Yoshi is certainly odd, but one can expect he's just being held on to for a game promotion.
Now, Probably nothing, but I wonder how much of this is because it would spoil the inclusion or exclusion of some things?