So you have not played as a blade dancer and tried it out. In the other post you stated an analogy of a titan clearing the map which is an exaggeration and which would be over powered as it would require zero skill to use. It takes skill to use blade dancer same as it takes skill to use the titan and warlock supers. A lot of it is timing though and waiting for a group of people to be together at the same time. I think they are currently balanced out already and don't need adjusting.