Since when did hammers make the IC's unique? More like they were because there were two of them. So that doesnt really work :/
I still stand by my original argument saying sukapon is a lot more unique than Takamaru, and has a lot more "WTF" value. He would be like the Game and watch of brawl, and his moveset would be completely different than any other character.
And because Sakurai is favoring characters like PT and Olimar, that play a lot differently from the other characters, I think this also helps Sukapon as his physics would be crazy and it would be easy to fill an original moveset for him.
Retro characters are one thing, but Japan only retro characters are another. I strongly believe we will gte one of the two, Sakurai even said Japan only characters were going to be very limited.
EDIT:
Watch this video
http://www.youtube.com/watch?v=R0Yl10zrWoc