Originally Posted by
Beej
TLDR: I think the entire world map of Eastern and Western Kingdoms is going to see a massive revamp. I think A LOT of the dead from Shadowlands will come back with us post Shadowlands, including many prominent heroes and villains to tell new stories that will last years; and I suspect that each class will get a new spec. Shadowlands will essentially be the "Avengers End Game" of WoW.
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I have a hunch that the biggest changes WoW will ever see are coming post Shadowlands. I think the entire game is going to get a sort of “soft reboot”. I suspect many past heroes, villains, and unnamed race characters for the sake of bolstering populations, will return from Shadowlands with us to usher in a new saga of lore and story telling that will last at least another 10 years.
Blizzard has implied a time skip will occur. I suspect that not only will prominent lore characters both good and bad be reintroduced to WoW, I suspect the world will be updated on a scale even bigger than Cataclysm. The Draenei and Blood Elves have evolved so much since BC, their areas are in dire need of updating; I fully expect those zones will be updated. Gilneas and the ruins of Lordaeron are definitely in need of a possible lore update at the least. EPL and WPL have changed a lot as well. On Kalimdor, there is room for drastic changes with places such as the Theramore crater, the Night Elves and their land, and so on.
The point I am making is, with the time skip, anything can happen. Perhaps Theramore will be reclaimed as a new Forsaken zone and city. Perhaps we will see a new city entirely built in the Dalaran crater that is either Horde or Alliance. Who knows? I suspect that updating the world on this scale will be a large undertaking, but not as time-consuming as the undertaking that occurred during Cata, since the zones this time around are already built for flight. A lot of the WoD assets can be used when building/updating locations, so an undertaking this large may be more feasible than many would think – Blizzard might already be working on that part of the next expansion already having planned this since perhaps BFA.
Lastly, I think the massive change won’t end there. I suspect the classes will see the biggest changes since, ever. I suspect every single class is going to get a new spec. Possible new specs would be a Gladiator spec for warriors, a DPS spec for paladins that utilizes shields similar to the D2/D3 Paladin, a Tidesage spec for mages that gives mages a healing spec, a caster spec for Death Knights that turns them into the highly requested necromancer caster class. Those are just a few, so many options.
I could be wrong, but I strongly suspect something along the lines of my thought process will occur post Shadowlands. At the very least, the “what ifs” of this possibility make for some interesting discussion. The Shadowlands conclusion has the potential to be the "Avengers End Game" of WoW.