Some cool Visual effects for Sunfire Cape

We all know that Sunfire Cape has the flames at your players feet when you buy the item but how about when you have certain skins on the color of the flames change? So if you use Ice Drake Shyvana then the flames would turn blue, on Zombie Brand the flames would turn to green and so on for champions that have skins related to a fire typed theme or champions with a connection to fire. Also an idea would be that when Leona buys a Sunfire Cape the flames turn to a golden color. Tell me what you guys think and should Riot do it?