In TFH, traits like tank-buster are eventually gained by any commander of an air unit conducting attacks against land units with non-100% softness, i.e. any amount of hardness. This also goes for commanders of CAS units, which already have an edge against armor, i.e. more HA than SA. Now, what happens when the CAS commander becomes a proficient Tank-buster? Does he become worse at attacking tanks than before he gained the trait? According to my way of looking att it, it's a waste to attach a Tank-buster anywhere except to a Tac unit, but can it even become a negative factor? Your thoughts on this....