Ok. We're all working together, it's a PvE game. Time to completely axe all utility, get rid of healing, get rid of tanking, make every class a DPS and have them only do pure damage like Samurai. Every class will have the exact same amount of buttons, there will be no difference between them aside from class appearance.
We don't need to care about balance or the fact that classes usually change or get nerfed or buffed in their lifetime in a game, we'll just keep everything as monotonous and stagnant as possible.
