It's really funny how you can play just about any RPG and make a wacky party that does so many different things, but when it comes to an MMO, it is literally a linear process and cannot ever be broken in any capacity. Jobs having fun one-of abilities that influence an entire fight can't exist because it damages muh balance. DPS that excel in one kind of fight while being bad at another can't exist because fights aren't built such to give this kind of DPS a distinct role. Buffs and positive status effects are always in the form of mild increments because otherwise support roles become extremely important rather than just being a button you can slap onto another role. Weird jobs that play their own little solitaire minigame to operate at full power can't exist because planning around it is hard and some faggot will autokick you if he hasn't planned on how he intends to use your role in his raid scenario. It's always the same rotation and nothing else.