if there is one thing coming away from the open beta that i'm sure of its this, the conqueror needs to be able to Counter a Guard break while charging his heavy, and the warden should probably not be able to cancel his shoulder charge into a Guard break, its much too easy to reset your opponent this way, being able to cancel it at all makes the move viable enough, this is coming from a huge warden fan too

also someone brought it to my attention that the berserker cant Counter Guard Breaks after you block one of their light attacks, I don't play berserker so am in no way qualified to comment on this but maybe someone who does can weigh in