In GTA you can do odd jobs which are the police, firefighter, taxi and ambulance missions. In FH4 there was a story about driving taxis and delivering parcels. I’d love to see this return as an in-game sub-mission:
Taxi: You can pick up Horizon Festival visitors and drive to other locations on the map. When started random fares will appear on the map which the player can pick up. A timer starts running as soon as the passenger gets in and you must arrive at the location before time runs out. Time is only added when a new passenger is picked up to keep the pressure on. I imagine that the Player being the #1 driver fans would love to be driven around by him. You could earn a little money and have fun driving people around and showing off your skills for bonus credits and xp.
You can do this for every performance class and set a high score there. The challenge will be to tune the best car for the job; a fast 2-door car which holds 1 passenger or a slower one which can fit 3?
Courier: You drive a stationwagon, SUV or van and pick up packages from a central location (a Festival perhaps) and transport them to locations around the map. Each level will require more packages (similar to Pizza delivery in GTA VC). Missions could vary between fast/express delivery or no damage delivery.
Again you can do this with every performance class that has a suitable car to set high scores. A timer runs until all packages are delivered. The next level will add time again. The challenge for the player will be to figure out the quickest route and to pick and tune the right car, a slower one that holds more cargo, or a faster one that holds less.
Cone challenges: When started, cones appear which the Player has to collect within x time in any order. This can be in parking lots, rough terrain, forrests, etc.
Now players only play it for online modes or to complete the weekly challenges and to collect cars they don’t have yet. When that’s done there isn’t much left to do anymore. These new challenges and sub-missions will keep the game replayable for a long time.