If they want to use bad players as a reason for the lack of gameplay, we should take it other roles as well and just make every DPS job like phys ranged so that even the worst players won't be affected by movement and can hope to have uptime.
Get rid of rotations, because messing up a rotation can lead to lower DPS. Everyone should just have only 1 attack, that way they don't have to worry about it.
Everyone should just stick to their roles, DPS should just DPS. Get rid of all their options to heal themselves, or reduce enemies damage. Tanks should only have a ton of mitigation options alongside their singular attack.