Will we be allowed to have Keyblade Transformations?  I have a very specific Keyblade I designed that I like to use.

Ryutora (Ryu = Dragon, Tora = Tiger): Yinyang keychain connected to dragon head with horns twisting around to form the guard. Dragon's neck is handle, leading to wings that fold in, forming the blade, wrapped around a tiger coming out, with the tiger's head being the key part. The dragon is black, and the tiger is white.

Keyblade Transformation: Flying Tiger: The tiger and dragon in the keyblade separate, the dragon covering his torso and head like armor, also becoming working wings.  The tiger duplicating itself and covering his arms and legs, with the heads wrapping around his fists to become gauntlets, with claws on his feet.