Las Vegas would be the perfect setting for Division 3

Think about it, if they did another div game taking place at the start of an outbreak Vegas is probably the next best spot lore wise. The virus could have spread from poker chips and tourists. The government could have turned a massive casino into a dark zone of sorts locking all the infected inside where the jtf quickly lost control. Raids and missions could take place at casinos, Mccarren airport, Nellis AFB, Hoover dam, Area 51, Allegiant Stadium, etc. there are also plenty of iconic areas around the city to explore from treasure island to Caesar’s palace. They could also add unique factions fitting the aesthetic as well. Gangs that took control of parts of the city similar to Hyenas, a pmc who was charged with protecting the casinos assets deciding to turn on their employers and keep the wealth from the casinos themselves, etc. The only downside I can think of is a lack of snow in Las Vegas during the winter.