same class is better because if there are ex 10 necros they will fight for hero and the best will get it. Oly now is based on who will press faster one skill for most of the classes and then the opponent is locked down what is the point of that?? Maybe my point of view is not the same as yours that is why I do not find this oly so good players with epics are so strong due to mental resist they gain As I see oly is more strategical to the way you will feed your heros or try to do so which is nice and gives value to it
I agree