Who here would support a Mind Control and/or Body Manipulation set for the Operator?
How this would work would be a set that allows you to make existing mobs into semi-permanent controllable henchmen. The sets weakness would be that the Operator would have no true pets to summon of their own, and need time to find some or build up an army. It could be a very strong set, or a very weak set.
Other games and mmo have pulled this off, they normally call it "taming" a pet. In Dark Age of Camelot and Everquest it was called charming, and it worked on pretty much everything. Find a hostile NPC you like? Think they are really cool? Take them with you! Done deal. If they are defeated you lose them and need to find another. Normally the charmer would also have a set of buff powers that allowed them to make their new pets even stronger, and/or debuff the enemy.
Perhaps this superhuman variation could have multiple brainwashed/charmed pets following them around in even numbers to other operator pets and henchmen. Maybe a number of pet points: a boss costs 3, lieutenant costs 2, and minion costs 1. So you could have 2 bosses, 3 lieutenants, or 6 minions, or a mix. Arch-beings and Giant Monsters would of course be off limits, as would anything outside your level range.
So one could travel around the city collecting the local mobs to build their personalized army. It would be, in essence, a true "Mind Controller", but Operator. As for possible names... puppeteering? Body snatching? Super charisma? It would be something along those lines.
This may tread into evil territory, possibly violating free will and all, but no power seems to be inherently good or evil. Not many would complain about a Hero forcing a criminal to perform good deeds or stopping someone from doing something they will regret, and for a villain there is little more dastardly than forcing an innocent to commit evil acts. It wouldn't even have to be mind control in the traditional sense, you could just be very very persuasive, or magically irresistible. It would be up to the individuals Bio and Origin to say how they accomplish such a thing.
Every villain is a hero in their own mind.