How to make League Great Again

Go back to season 4, nerf DFG (Slightly), buff ADCs(Slightly), Tone Down lee sin and some other OP champs by a small margin, Nerf almost every tank's sustain and/or damage, Keep the old map, Add URF ... Profit? And maybe work a bit on the assassins at that time. Some number tweaks and stuff. I don't think there is going to be many brokens in that season, because in my opinion, Tanks are worse than Satan, Riven and Yasuo combined.