If there are no garrisons in next xpac, there is no reason to buy it then... this one i bought only because of garrison! If they remove it and put some useless boring crap like player housing... done with the game
Raiding and garrisons... 2 only good things, even more with WoD as it has worst story ever, in addition of it being a "remake" of worst wow expansion so far, tbc
As raiding is like 2-3 days a week and once you are done with it, garrison is the only thing to do in game... so pretty much it saves wod