I'm just popping this out there, cuz alot of people say that the Keyblades scattered across the Keyblade Graveyard are just Keyblades we see throughout the series. But I noticed that alot of them are changed a bit.

 

http://images2.wikia.nocookie.net/__cb20100624210445/kingdomhearts/images/2/2a/Graveyard_Keyblades.png

 

Like the hilts on alot are modified to look more Sword-ish. I just noticed this.

i never noticed, but its probably there to make sure the repeats arent so obvious

i thought they looks a bit different, this proves it!!!