The holy trinity of rpg games for generations has been one Tank, One Healer, and three Dps. That system / party structure has been used in Wow in the filling of roles in a Dungeon Finder group. But now that Wow has changed over the past 20 years to become a speed-running rat race. It’s time for a change in an effort to produce Instant Dungeon groups. With only a 10 second wait time to enter.
Many classes can fight and heal themselves to a degree already. So the idea would be to give each class a better ability so they can heal themselves. Make all classes better equipped to mitigate damage. And remove the group joining requirement of tank,healer,dps. So that any class can join any group, any time. Every class is self sufficient. And capable of fighting and healing themselves.
This should also alleviate the accusations and finger pointing levied against tanks and healers since it will be expected that each person in the group can fend for themselves, and if they die it’s their own fault. This should make wait times near non-existent.