I don't understand how anyone could look at that, and fail to realize how bad it would be to leave that situation unaddressed.
I can't understand the desire to govern how others play
In a living game, especially an MMORPG, they need to maintain some level of balance and ceiling for the power of players. Ideally they will also ensure a viability for players to play outside of one style.
The pre-ED days, it was basically "If you don't do it this way you're of no value to the team." and in some archetypes, there were also very clear cut "best" options that if you weren't playing, no one wanted to team with you.
It's not about governing how others play, it's about making sure the game stays viable.
... OK, so for Jack it was probably ALSO about governing how people play, but that's because he had his "vision" and crap... >.>
No one could see anyone else's slotting and I don't recall anyone pouring over the combat logs to know if someone wasn't pulling their weight through damage slotting