All of these categories are redundant. They are all covered by existing categories or are simply not needed (eg, we allready have "Humans" and "Males". We do not need "Human Males"). Do not recreate deleted categories.
I don't want to make this a big issue. We do not need more category bloat.
I noticed that my Requiem subgroup the 'Combatrons' have categories naming them as Combaticons. I know Combatrons is normally another name for the Combaticons, but I intend of making my Combatrons and Combaticons different, I just haven't gotten around to creating profiles for my Combaticons yet.