Ranked cosmetic idea

So with how riots redoing all the ranked emblems and what not i had a thought...

What if instead of all those new emblems they made.. they mad us choose a faction for a season and then that facion will have its own icon that grows over the ranks you get.. and then at the end of the season you can get like a faction icon depending on your rank.. yada yada not fully fleshed out but you get the idea

like you can have the factions for like shadowisles, demacia *tho what im personally trying to get at is like the whole event they had awhile back between but you more or less get the idea