the technology resistance allows that mercenary camp produces a flamepanzer.but it looks dull when you are in drone age and the mercenary camp keep producing the same flamepanzer. I suggest that the mercenary camp produces the same as your "heavy tank mercenary"that you can recruit now.for example,the camp produces a tank destroyer when you have an atomic mercenary camp,and produces a type 99 tank when you have an information mercenary camp.
