Change Armor for Legendary Characters

In the recent update on MTU, Illustrator.noob have the brilliant Idea to make a character when reach certain lvl (zhao Yun lvl 6) he gets a new set of armour and weapon to be more acurrate to his position. CA should implement this in future updates. For example: Cao Cao should have 2 set of clothes: Armored version(like in tv series)and his currently Governor robes. This could be a thing in Warhammer too (Karl Franz with runefang)