I'd really like one of them to be the rumoured Watch_Dogs 3 set in Brixton, London. That is to Watch_Dogs what AC is to Feudal Japan.
- The most surveilled city in the world (I think, def Top 3).
- Plenty of scrambling/parkour styled buildings.
- GCHQ
- The series has always championed how the player can use non-lethal tactics - well you can't just freely acquire guns in the UK so the player would have to rely on other weapons.
- A setting that absolutely no other developer is doing, nevermind just AAA.
- A complete range of vehicles that suit the city.
- Without sounding like "greetings fellow kids" - Greater London is having a moment right now in pop culture and setting the game here could genuinely give Ubi that trendy/edgy look they go for.