Lusty argonian maid, of course. I think there was already a thread about appropriate objects/easter eggs/ pop culture references to put in the game, unless this thread pertains only to ES related easter eggs.
White Guar, mudcrab merchant, Eltonbrand, some reference to Tarhiel and the scrolls of Icarian flight.
All that would be pretty fun for sure!
Eltonbrand may be tough cause every player would want one. I also dont know what sort of presence the princes may have due to their pact with sotha sil during his time with the psijics
"Many people talk to M'aiq, yet he understands few of what they tell him." - alluding to MMO chat-speak
"Everyone want's to become emperor. M'aiq doesn't. He lacks the time." - alluding to the "become an emperor" system with a bit of irony by implying a player would actually stay emperor for a long time.
Lusty argonian maid, of course.
Unfortunately, the book was written during the third era, so no Lusty Argonian Maid in ESO.