Idea for a simple new gamemode

Corrupted champion: Each day, one champion will be playable as it was released, so if it has been reworked, we will be able to play it with the old kit. The first summoner on each server will get a unique icone ( the champ must be played on a normal game, so you cannot try all in custom) I think it would be funny to play with the old sion with the new critic items, or play again the old soraka, which was via on toplane In addition, Riot could put all the old versions of the champs and some deleted items and summoners, so we can remember those days:D