New gamemode idea

I was thinking on this, for a lot of time, and i really think its a good idea, so here we go: RIOT please, please could you make a gamemode, where everything goes back to how it was like in previous patches? For example: At one time, it would go back to preseason 5, then, when the gamemode comes back, it would be pre mageupdate, or pre poppy rework, or preseason 6, or season 3, or it idk... I just dont feel like the game is fun anymore, not like how it was in previous seasons, i just want to enjoy this game one, last time...