The thing is once you start learning the placement you notice a patern. the way the hub was build makes player use the full character chart less then they use too. you see your CDR and all other stats in a more convinient way and let you actualy focus more on the game itself and less on your stats while still letting you see your stats. the minion counter is one of them.
its hard to explain. but its like going from Non quick cast to quick cast / smart cast. its odd at first but then you realize how good of a tool it is.