... Much like other parts of the game, there’s probably little incentive to burn precious resources in an area that’s unlikely to be profitable—consider the decision to hobble revive farming over working on this or other aspects of the game. At some stage, you have to come to grips with the fact that the game isn’t an exercise in altruism, and it has to make money somewhere. Dr. Zola
It was already said that they would never be free.Similar to the argument that people should have more RDTs, Kabam WANTS you to feel the impact of your decisions so you're not just being impulsive and consequence free.
It would be way too overpowered, they've had free resets a number of times in the past for various reasons, and when they do you find yourself switching your setup for every single fight to give yourself the best odds. It's fun as a once in a while thing, but not only would it drastically increase everyone's skill ceiling, it would be super tedious to be constantly respeccing
I'm talking about already unlocked masteries that cost units to reactivate.