Idea is to add possibility of bind all kind of attacks (eg. Overhead, left attack) and all kind of blocks (eg.left block, center block). For example adding possibility to perform overhead attack using button "t". In all modern melee pvp games there is such a possibility. Mixing attacking/blocking with camera movement is contrary to themselvs. There is a lot more people who didn't bough the game cause no possibility to bind this than people who bought that game.