(2/2)
Rash (Battletoads)
Chun-Li (Street Fighter)
Susie (Kirby)
Homer Simpson (The Simpsons)
Dixie Kong (Donkey Kong)
Kamek, Shy Guy, Pauline (Mario)
Rabbid (Raving Rabbids)
[or could do Rabbid Peach, Rabbid Mario, or any of the other playable Rabbids in Mario + Rabbids]
Ms. Chalice (Cuphead)

(1/2)
In the future, could you consider doing Smash moveset videos for the following:
Peppino (Pizza Tower)
Blaze the Cat, Rouge the Bat (Sonic the Hedgehog)
Batman (DC Comics)
Ralph (Wreck-It Ralph)
Jonesy (Fortnite)
Leon Kennedy (Resident Evil)
Jak and Daxter (Jak & Daxter)
Astro Bot (Astro Bot)

With that in mind, here are some character ideas that I hope you might consider in the future...

Leon Kennedy (Resident Evil)
Peppino (Pizza Tower)
Wreck-It Ralph (Disney)
Batman (DC Comics)
Kamek (Mario/Yoshi)
Jak & Daxter (Jak & Daxter)
Astro Bot (Astro Bot)
Spike (Ape Escape)

The one character not for good boys and girls