These are my ultimate rosters of SMASH V, because next year will be the 20th anniversary of this series and franchise.
So here are the list and type of population that predicted. As for the colors, they represent characters and features.
WIDE - Fave/Main
THIN - Mostly
ECHO COMBO - Neutral
SMALL - Often
SLIM - Some
MINI - Rarely
1st - FAVES/MAINS: Shulk, Fox, Ryu & Ken, Mii Brawler, Roy, Mario, Zero Suit Samus, Chrom, Simon & Richter, and Sonic
2nd - MOSTLY: Luigi, Yoshi, Zelda, Falco, Link, Wolf, Captain Falcon, Greninja, and Incineroar
3rd -NEUTRAL: Ike, Cloud, Corrin, Bayonetta, Samus & Dark Samus, and Robin
4th - RARELY: Mewtwo, Mii Swordfighter, Solid Snake, R. O. B., Peach & Daisy, Palutena, Toon Link & Young Link, Pikachu, Ness & Lucas, Mega Man, Pac-Man, Kirby, Rosalina, Meta Knight, Little Mac, Mii Gunner, and Lucario
1st two: Shulk, Ike, Fox, Ryu & Ken, Mii Brawler, Roy, Cloud, Mario, Zero Suit Samus, Chrom, Simon & Richter, Corrin, Bayonetta, and Sonic
CHARACTERS - NINTENDO, KONAMI, SEGA, CAPCOM, BANDAI NAMCO, MONOLITH SOFT, SQUARE/SQUARE ENIX
Super Smash Bros. Ultimate created, Published and presented by Nintendo, and produced by Bandai Namco