It is. We would have heard something else if it were something else. Every other year in August, we find out the name of the next expansion through trademark. Blizzcon is next month. If you think the dark below is still bs, you're naive. Blizz denied that MoP was the expac too.
- - - Updated - - -
Yeah, that's not nearly as exciting, and it's shallow. People have latched on to this "lawlz corruption, boring" thing since someone made a post about it, and they've been regurgitating the same shit because they know blizz likes to go down that route. There's nothing exciting about Garrosh. But there is something exciting about Arthas.