All of these balancing complaint threads
Don't you guys get it that it's literally impossible to balance a game with 130+ champions, especially one built around TEAM play? It'd be hard enough if the game was 1v1, but you can't possibly predict for every 2v2, 3v3, 4v4, and 5v5 situation. It's millions (billions? math anyone) of combinations.
The reason Riot is constantly re-balancing and adding too much here or taking away too much there is because you'd be BORED AF if the SAME champions were OP for years and years and years and either everyone was playing or banning them. This gives you the chance to experience and grow to appreciate new champs, or having them taken out of the game completely via bans.
The tides of re-balancing are part of what keeps the game feeling fresh and exciting. Rejoice.
EDIT: I overestimated the general intelligence of this board, sorry. Pretty amazing how many people here don't understand that the "THIS CHAMPION IS WEAK SO MAKE IT STRONGER, THIS CHAMPION IS STRONG SO MAKE IT WEAKER" mentality only works in a vacuum where no other champions exist.
YOU WILL REMEMBER YORICK MORI