We're currently testing some great improvements to our driving sim including:
1) Relevant NPC pedestrians at the correct locations - like workers in appropriate attire
2) Cyclists that look like they might not be the most road trusted people, so drivers need to keep their wits about them
3) Road crossers that don't adhere to the common rules of only traversing the road at pedestrian crossings when the light is appropriate.
These are real world improvements and scenarios that we are excited to share soon!