There’s no reason to stack most classes, dps or not. Even in a min max sunwell speedclear will want a lot of different classes to stack buffs, and you’ll see at most 2 rogues 2 fury.
Feel free to set a reminder 2 years from now and let me know if I’m wrong, but we won’t see class stacking like we did in classic - even with guilds stacking hunter and locks you still want ele shaman, a ret paladin, a survival hunter, boomkin, spriest, arms warrior, enhancement shaman.
For an idea of what dps will look like you can check pservers (BUT NOT 100% ACCURATE YOU SAY) sure, but the speedclear meta mindset comes from pservers and that’s what is going to follow more than the very balanced raid comps of 2007-2008.
Kalegos
Warlock
Rogue
Rogue
Warlock
Rogue
Hunter
Hunter
Rogue
Warlock
Hunter
Brutallus
hunter
hunter
hunter
hunter
rogue
hunter
hunter
hunter
hunter
hunter
Felmyst
Warrior
warlock
mage
warlock
mage
hunter
hunter
hunter
paladin
hunter
Eredar Twins
Warrior
hunter
hunter
hunter
hunter
hunter
hunter
hunter
hunter
hunter
Muru
warrior
warrior
warlock
warlock
warrior
warlock
warlock
warlock
warlock
warlock
KJ
Rogue
rogue
rogue
rogue
hunter
warrior
hunter
warrior
hunter
Enhancement Shaman
Rogue
Warrior
Rogues have 2 fights where they shine in sunwell, and on KJ it’s because hunters are usually put on the dragon duty and melee gets to do nothing but pump dps.
So if I was going to say what was going to get stacked in sunwell? It would still be hunters, and 1-3 glaive melee. Don’t need more than that