Hero Ability - is a good idea. But until there's a character with a leader ability, there's no way to progress past level 3 bosses. CG_SBCrumb CG_Meathead , either give a summonable leader to the leader slot, or reduce the bosses' stats. Because right now, f2p players have no way to properly develop their era characters.
As expected, the developers have absolutely no knowledge of their game. They still can't understand that a squad without a leader ability in the squad leader slot is unplayable. Players all over the world try to explain this to them, but they won't listen. We say, "Give us a borrowed leader in the leader slot," and they give a character without a leader ability an ability that summons other characters with the "Leader" tag into the slot for the rest of the squad.
CG_SBCrumb CG_Meathead let's just start with level 65 characters. You don't want to develop your game by showing your attitude not only toward players but also toward your game, making it even more unplayable.