Legend of Zelda Majora's Mask 3D....might be a possibility?

[Ixbran]

One thing id like to see is being able to play as Fierce Deity Link any ware you want.

maybe make it so when outside a boss room, hes normal human sized with standerd strength, but goes all super and powerful in boss rooms.

Also, make it so he can wield the great fairy sword in standard sword grip, like Link can in Soul Calibure 2