Hmmm Toad and Megaman.

Character : Rosalina (SMG), Ashley (warioware), Baby Mario & Baby luigi, Little Mac , Porky , louis

Assist Trophies : Elite beat Agent , Mother Brain , gyigas

Little Mac or characters form Xenoblade/Last Story.

Just hope it gets download able characters. Imagine a month after release being able to dowload a new character with two corresponding stages.

Don't forget whoever appears in the new zelda

I´d love to see Travis Touchdown, Midna as an assistant, maybe Simon Belmot, Dante, Leon Kennedy and finally Bayonetta

Master Chief and Kratos

Travis Touchdown. Mr Suda said hes interested in adding him to the roster; if he gets the aprooval.

Start with everyone from Brawl and Melee.

• Add every Mario character well known enough to appear in the Mario Kart series. 
• Add all the Koopa Kids. 
• Add a couple more from each of Fire Emblem, and Star Fox.
• Add a couple more Pokemon trainers, each with their own unique trio. 
• Add several Punch Out characters.
• If possible keep Snake and Sonic, and try to score these third party characters - Bill and Lance (Contra),  Simon Belmont, Megaman plus some more Sonic characters.

(on an even less realistic note, I have always wanted some characters from the Paper Mario series to find their way to SB, especially Koops, but seeing as they aren't even on the radar, I can't even dream about that; sorry Koops)

I WANT GIYGAS TO BE THE FINAL BOSS.

Also I want the koopa kids. All of them.

Basically, I want the impossible.