I realize it's a bit early to speculate but I was curious to hear players' thoughts about what features might show up in future expansions. I'm not talking about new races/classes or retuning abilities. I'm talking about core changes (legion artifacts, BFA azerite gear).
My thought is that at some point they will offer the chance to pick up 1 iconic ability from another class. We haven't seen a lot of "class cooperation" in WoW, I wouldn't be surprised to see something like Paladins and Priests teaming up and sharing some knowledge. A paladin who could cast a weird version of shadowform or a priest who replaces holy nova with a heal/damage version of consecrate would be awesome.
I think there are TONS of opportunities for things like this for every single class without losing the class' flavor or breaking the game. As a matter of fact, unless they are willing to give us a temporary source of new abilities for every future xpac like we've been getting, players will feel cheated. So this would be a great solution for one xpac.
What do you guys think? And what are some of your ideas?