THE BIG PROBLEM!!! (Stacks)
So the problem is that Champions with stacks like Veigar, Sion or Nasus are way to Overpowered because the stacks are unlimited. It makes the sense of Esport games invalid. I dont really have a problem with those champs but its unfair and a problem. For example Csgo is also an Esport game but i dont think that they have a weapon which gets stronger and stronger after time or gives you more hp. Thats why i think there must be a limit of stacks at Nasus, Veigar and Sion to make the game to an Esport game. Something like Rengar is decent cause he got a limit.
PS:Sorry for my English