Toxicity of Zed and other such champions
As a Viktor main I tend to have problems with high mobility high burst champions, and after my last game against a Zed I was contemplating about the annoyance of having to deal with champs like him when it finally struck me how to fix this game.
All champs with dashes or in-vulnerabilities should have them removed or be removed from the game. All champs (besides Viktor) should be able to deal no more then 1000 damage per second, range should be reduced to 800 maximum, and maximum HP should be set at 2000. If we could get these changes set up I am sure it would greatly improve the overall player experience and improve the popularity of the game.