Don't nerf the champions , buff the item
I see a lot of things on team fight . What i don't see is a sweet ability for a champion as an individual to tilt the fight in a different direction then what a team desires. For example : I stun one guy everyone hit one guy , is what happens in all the team fight. How do i prove my point! easy !have you heard the lcs players chat/voice on game?! They keep repeating one guys name. Everyone keeps repeating one guys name . For example : adcadcadcadcadcadcdac or lblblblbllb or etc (lol) . If i kept typing one word over and over in this forum. You would call it spamming. It might even get removed. In information system its called noise.
What i ask from the design team is to hire me (LOL) jk. What i ask from riot is to change the team fight in such a way that it is not about damage or all focus one guy but a logical fight / chess. If lb executes her combo ! make it so that either she dies or her enemy dies. Don't make it easy for lb. Lb jumps !! who cares turn her into a pig and let everyone laugh at her. Let everyone see . See the balance here! high damage into a fking pig. Does it matter if she does a billion dmg?!
Role of a support is not to stun one guy or protect adc . A role of support is to empower all her ally in a way that is directly offensive or defensive to what the other enemy team has.
Example: In dota if you hex a carry , you see an series of action the enemy team takes and the ally team takes.
1 . That guy will turn around , the support will force staff him. He is safe. here is the best part 2. The enemy team knows he will force staff that guy out of danger so the support will silence/disable/stun the support and try to stop his action.
A series of action or event that is taken after an opponent has taken an action , which is not only crucial for the ally team but also is a counter action against the opponents.
I see nerfs but not a logical counter to the plays a champion is about.
Team fight can be taken as drawing where one champion can draw only once and other champions draw upon the same battlefield/paper and change to make the picture/outcome to what one wants.
I draw a line , you can draw another line to make it look like a ' V ' . V for victory.