Legacy league of Legends

I think that riot should come out with a legacy league of legends game mode. where you can only play some of the original champions that came out back then and then also have the old Summoners rift map with all the old bushes and jungle models. I personally really enjoyed the old league of legends a lot and I think it would be really fun to play on that map with all the old animations and mechanics of the game. I think it would be great for all the old players and it would be really fun for nostalgic purposes.