Originally Posted by
Cyanu
i don't see why
tbc/wotlk: no connection at all, they just happened
Cataclysm pretty much came out of nowhere: after we defeated the lich king we learned that the elements are in turmoil and some big bad ancient dragon intends to burn the world
MoP: pretty similar, after killing the dragon we stumbled upon a new continent while Garrosh was becoming increasingly dangerous
WoD: just lol at this one, alternate universe, time travelling, non-sense story, just lol...
Legion: things got straight here, not only it was the most relevant xpac (dealing with the greatest known threat for azeroth) but for all it's crap WoD managed to set up the story for the final showdown with the Burning Legion
BfA: imo it flowed pretty naturally with Legion's aftermath, we discovered a new resource that revolutionizes warfare and as in the real world trusting the other side with it would be impossible, therefore both factions moved to ensure access to azerite while hoping to prevent each other from collecting it, as it became pretty clear that there will be war, both tried to make alliances and that's where the new continents come in, so far so good imo
to make this short, imo only legion and bfa actually came with the flow, every other xpac came out of the blue