I know that some people don't like to discuss The Elder Scrolls Online lore here but I thought it was rather funny that now Daedrats have been introduced to the IP. Those are deadric rats that people will meet in the Imperial City at the time of Molag Bal's invasion.
According to ESO Lead Loremaster Lawrence Schick: Phrastus of Elinhir says, "Daedrats are vermin from Oblivion that sometimes sneak into Nirn through Oblivion Gates or portals. Dremora think they're kind of cute, so if they catch them they kill them swiftly instead of torturing them, like they do with loose banekin."
We meet new deadra all the time e.g. with Shivering Isles and new lore e.g. with the Dragon Cult with Skyrim so new lore gets added all the time.
What is your opinion on the Daedrats?? (I feel they could have chosen a better name tbh)