This is my prediction list for future Smash Bros. games.
Possible future Smash Bros. Characters:
From the Street Fighter Franchise
~ Dan Hibiki (It's hard to resist having the epitome of a Joke Character in Smash Bros)
~ Guile
~ Ken Masters
~ M. Bison
~ Akuma
From the Sonic Franchise
~ Shadow the Hedgehog
~ Knuckles the Echidna
~ Amy Rose
~ Metal Sonic
~ Dr. Robotnik (With Eggman Nega as a skin)
~ Blaze the Cat
From the Mega Man Franchise
~ Dr. Wily
~ Bass
~ Roll
~ Protoman
~ Mega Man X
~ Zero
From the Mario Franchise
~ Waluigi
~ Geno
~ Smithy
~ Mr. L
~ Dimentio
~ Fawful
~ Paper Mario
~ Rawk Hawk
~ A Goomba (Just for the pure hilarity of it actually winning)
From the Pokemon Franchise
~ Grovyle (Pokemon Mystery Dungeon: Explorers) (Mega Sceptile as Final Smash)
~ Shadow Mewtwo (Pokken Tournament)
From the Metal Gear Franchise
~ Solid Snake as a returning veteran
~ Big Boss
~ Raiden
From the Final Fantasy Franchise
(The Final Smashes of the characters from Final Fantasy I will be temporarily turning into their canon upgraded versions)
~ Black Mage (Final Fantasy I)
~ White Mage (Final Fantasy I)
~ Tifa Lockhart
~ Sephiroth
~ Red Mage (Final Fantasy I)
~ Warrior (Final Fantasy I)
~ Thief (Final Fantasy I)
~ Black Belt (Final Fantasy I)
~ Kefka Palazzo
From the F-Zero Franchise
~ Samurai Goroh
~ Black Shadow
From the Metroid Franchise
~ Dark Samus
~ Ridley
~ Fleet Admiral. Castor Dane
From the Kirby Franchise
~ Galacta Knight
~ Dark Matter (Giant eye form as Final Smash)
~ Knuckle Joe
Other Franchises
~ Scrooge McDuck (DuckTales video game)
~ Sora (Kingdom Hearts)
~ King Mickey (Kingdom Hearts)
~ Mickey (Epic Mickey)
~ Shantae
~ Shovel Knight
~ Isaac (Golden Sun)
~ Isaac (Binding of Isaac)
~ Quote (Cave Story)
~ Curly Brace (Cave Story)
~ Abraham Lincoln (Code Name: S.T.E.A.M.)
~ S.T.O.V.E.P.I.P.E (Code Name: S.T.E.A.M.)
Assist Trophies
~ The Star Spirits (Paper Mario)
~ The Crystal Stars (Paper Mario: The Thousand-Year Door)
~ A Time Gear (Pokemon Mystery Dungeon: Explorers)
~ A Game Over
~ A BSOD
~ A Reset Button
~ Big the Cat
~ Paper Bowser
~ A Mystery Box (Paper Mario Series)
~ One of the Special Attacks from the Mario and Luigi series
~ Missingno.
~ A Flying Pig
~ Splash Woman
Stages
~ Sky Tower (Pokemon Mystery Dungeon: Rescue Team)
~ Temporal Tower (Pokemon Mystery Dungeon: Explorers)
~ Citadark Isle (Pokemon XD: Gale of Darkness)
~ The Glitz Pit (Paper Mario: The Thousand-Year Door)
~ Smithy's Weapons Factory (Super Mario RPG)
~ Forest Maze (Super Mario RPG)
~ Booster's Tower (Super Mario RPG)
~ Bowser's Insides (Mario & Luigi: Bowser's Inside Story)
~ Neo Bowser Castle (Mario & Luigi: Dream Team)
~ Bowser's Castle (Theater Area) (Mario & Luigi: Bowser's Inside Story)
~ The Palace of Shadow (Paper Mario: The Thousand-Year Door)
~ The Overthere and Underwhere (Super Paper Mario)
~ X-Naut Fortress (Paper Mario: The Thousand-Year Door)
~ Standard Battle Screen Stage with Interactive Audience (Paper Mario: The Thousand-Year Door)
~ Courtroom (Ace Attorney)
~ Mario's Rainbow Castle (Mario Party)
~ Toy Dream (Mario Party 5)
~ Pinna Park (Super Mario Sunshine)
~ Space Land (Mario Party 2)
~ Waluigi's Island (Mario Party 3)
~ Clockwork Castle (Mario Party 6)
~ Pagoda Peak (Mario Party 7)
~ Goomba's Greedy Gala (Mario Party 4)
~ Magma Mine (Mario Party 9)
~ King Boo's Haunted Hideaway (Mario Party 8)
Stage Bosses
~ Perfect Chaos
~ Dark Matter (Pokemon)
~ Shadow Lugia
~ Mecha Bowser (Super Mario Sunshine)
