Legion Assaults started this week and, honestly, I've found them to be pretty lackluster.
If you're working on Broken Isles Pathfinder Part Two (come on, you are) you'll be relieved to know that you can start working on Defender of the Broken Isles.
Games like Heroes of the Storm, Hearthstone and Overwatch all have a variety of play modes because those games are primarily PvP experiences.
One of the new features in Patch 7.2 is the Legion Assault, a retooled version of the pre-expansion Demon Invasions.
One of the big reveals from yesterday's Legion -- What's Next panel was that in patch 7.2 we're going to get the Tomb of Sargeras raid.