^What I was thinking, around the arm or wrist.
That'd be the best option as even if you can change it all you want the default would still be the one seen most the time. (like how in all promotions and threater modes you always see the kingdom key even if you had another keychain attached during that scene)Then again, even if we do have the option it's not like Nomura wouldn't provide a default, so I guess in the long run it really doesn't matter. Give everyone the option, and those who want Sora to look different will customize him, and those who don't, won't. ;p