Just call this version of League of Legends, League of Legends 2 or something

I have played since Season 4 and this current version of League is totally different than what is was before. With all the Champ reworks, and how the game itself has changed (Dragons, Heralds, Skuttles) and how the game is just different than it was in S4-S5, why not call this version of League, League 2, and give folks the option to play League one that would end at S5 or S6 before all the major changes. Maybe keep the visual update, but revert everything else back. Bring back old Akali. Bring back old Kayle. Bring back Old Panth. Bring Back old Fiora. Bring back old WW.you get the point I assume.