Professor Skalvar
General of the Euphoric Gentleman's Club
I'm throwing in my two cents here: The third DLC should be about Umbriel, the floating city. Based on the plot, there still feels like a gap that's missing there. My suggestion? Make Umbra the one controlling it. It's the only logical choice here since he's mentioned a bit in the novel. After it reaches the mountains of Morrowind, an Argonian Refugee warns you about a dangerous, floating city that's approaching Blacklight. You are to make your way there via the gate near Windhelm, ask the natives around, and join the An-Xileel in the effort to destroy it. As far as content is concerned, spears should definitely fit in perfectly fine.