Nidalee is already annoying enough to play against in solo queue. However her worst offenses generally come in professional games. The rate at which she clears the jungle is absolutely offensive. She zones people out of their own jungles and manalessly jumps around, destroying camps at an absurd rate. As a result, the only junglers that are played in the competitive meta are jungles that can scrap with Nidalee. The few tanks that are played are tanks such as Gragas who have game breaking ultimates, absurd innate tankiness, etc. Other than that, I don't see any bruisers aside from Lee Sin, I don't see anybody else besides Elise and Kindred, both of which can fight Nidalee in the early game.