A Solution to Yasuo's Windwall
As we all know, Yasuo's windwall is very strong. Technically, it does not matter how fed the enemy ADC is if you have a Yasuo on your team who blocks 100% of all their damage.
One solution which I also think is the best solution would be to give Yasuo's windwall an HP bar, just like Yorick's wall ability. You would hit the windwall twice at level 1, then 3 times at level 2, and so on. This way it does not last so long, because in a teamfight it can block out so damage, to where it does not matter how fed you are because his windwall blocks most of your damage.
TL:DR, make Yasuo's windwall have an HP bar that scales with his level.
whose WHOLE KIT is negated by WindWall, I say yank the ability entirely and buff his kit elsewhere. Otherwise, I'll keep banning his happy ass because:
a) I hate the thing (even though other abilities in his kit are actually stronger)
b) 9 times out of 10 Yasuo mains get tilted when their champ is banned