YOU GONNA LOSE PLAYERS RIOT
First, please don't always buff or nurf a champion without much consideration. It's so dumb when you buff a champ and make it overpower then nurf it. I know you are trying to make the game balanced and I also know the importance of balance. But it's impossible. There are always op champs in different time periods. You should admit that. You can't avoid that. But balance is important in professional matches. However this game is designed for majority of us who are just casual players. When Huni got quadrakill using riven, you nurf riven. But riven is not op even too weak in rank games. You don't care our gaming experience. Also since we are casual players, most of us have limited time to play everyday(or even worse). We don't have time and vigor to adapt new patch everytime when it comes out. We just wanna play for fun. But now we have to learn it. Everyone hates studying. But if you still wanna do so, plz don't put so many changes in one patch cuz we can't digest. I always feel suffering when I have to learn new changes.
One more thing btw, can you modify the champion selection a little? You should give players a chance to categorize their own roles of champions. If they wanna play mid this game, they can see only mid chapioins. This saves time and especially helps during rank counter picks.
Thank you.