To avoid ruining Negan's progress, The Walking Dead: Dead City season 2 needs to include two particular characters. Since his introduction in The Walking Dead season 6, Negan (Jeffrey Dean Morgan) has become a staple of the franchise. His story from ultimate villain to a member of Alexandria to a family man shows how much character development was invested into his arc. One of Negan's most revealing episodes was in season 10 of the main show when audiences got an intimate look at what hardened him into the ruthless leader of the Saviors – losing his wife Lucille.
https://screenrant.com/walking-dead-city-negan-story-annie-joshua-need/