I think maybe one of the reasons it feels uninspired is that this will be an evergreen feature, so it needs a name that makes sense beyond the context of this expansion. It’s not a bad name though. ESO has Delves too, they’re just not like this because gearing is very different over there. But they are similar in the sense that it’s like a mini-dungeon you can do by yourself. The big difference is that they’re public areas, not personally instanced.