Please finally fix Tank, DPS and Healer roles SE

[Ath192]

At the end of the day I don't think any of the self sustain or role problems would be that big of a deal if the content were interesting and challenging enough. We're just fighting for scraps here because normal duty design in SE is done by picking up the first people that walk by SE's building and asking them to run through the dungeon without explaining anything.

Such horrible and noobish design should be reserved for the first few dungeons in ARR and maybe the first dungeon every expansion for skip buyers. But after that it should always ramp up continuously until hitting max level for that expac, with expert roulettes being midcore.

Again, Stormblood, being the best era for gameplay shined in this regard too.