I wouldn't say they are very likely, the only 2 I would say are likely are perhaps Sora(due to KH being a big hit, who wouldn't want a big game star in another big game?) and Captain Olimar. just because we have composers who composed music for other games doesn't mean anything, last time i checked Composers don't get much say as to what goes on in the game.
hmmm...well personally i haven't used cheats since i was about 13, i find it takes away the challenge of overcoming a game with your own skill, and im my opinion, No challenge = No fun.
But i do agree, that it can be fun to mess around with cheats in games, but I'll only ever do that, once i completed the game varouis times.
Name's Liam, big fan of Nintendo and Final Fantasy(or any RPGs in general), I adore anything Japanese and love animes, such as Death Note, Bleach, Samurial Champloo, Naruto(not the crappy english version) and One Piece(not the crappy 4kids version, ewww dubs)
I came here, because when I'm round my girlfriends house I often see her little brother(xX.KeyBlade Master.xX), on this site, and he recently let me play on his Kingdom hearts game, since I've always been a bit interested in KH. So I thought I'd Join up, since I also love forums!
I guess I'll get sort my Avatar and Sig out once i find a good enough Death Note(or other anime) matching avvie and sig.