Tower skin as reward per role

People are asking for a good reward to players playing multiple roles. So, wouldn't be nice if you could get a skin for your tower only if you masterized that role? Support and adc could merge their skin if booth had one. (or maybe change the bush for sup)

And what about the junglers? You could do the same for the blue and red buffs, they could have a nice skin and a different buff mark to people can see it when you gank using a buff.

You could even sell different skins for that but you are only able to use it if you masterized that role.

It's time to make the maps a little more fun