If the upcoming daily picture is really lame we can expect something good in the Nintendo Direct happening at 9 EST.
Has anyone considered the viability of Rosalina as Peach clone? I think she would be very interesting as Peach is always high tier, Rosalina could open up an interesting new playstyle. She's been in 3D World and many of the Mario Spin-offs, she can also borrow a ton from the Galaxy games.
Neutral B: Holds out Luma to absorb damage, similar to Toad shield but could have a vertical knockback or spin the opponent.
Side B: Could be the same kind of hip bomb, or perhaps a spin
Down B: Could materialize a star bit with her wand, and throw it like the turnips, different colours having different effects.
Up B: Just a Spin Jump or using one of the transport stars from Mario Galaxy to fly higher.
Float: More maneuverability like she is in space, would make sense.
She could use her wand for some A moves like side smash and jab, which would add some fun spacing to her, and her design is distinct enough from Peach and Zelda where it would work well.