Forest / Brush Fires
These fires start at least once every 2 restarts randomly in different locations, the longer the fire goes on for the worse the surrounding air quality becomes, resulting in a decrease in stamina, or to the point where you might even start taking damage from smoke filled lungs. This gives medics/fire an actual reason to go put out the fire.
This also brings along aerial firefighting. During a large forest / brush fire, medics can pull these vehicles: Fire Huron
All three of these vehicles will be able to pick up water by going less than 30 km/h within 15 meters above any water source, they can then fly over the fire and drop water to help put it out. (Using same code as existing fire hose)
Same code as placing sandbags but able to place on roads and in towns, obviously policies should be updated so cones aren't left in the middle of roads resultings in medics having to pick up after themselves. There is no advantage to placing these cones and is fully used for ruining people's experiences when driving down the road. Or so a medic doesen't get ran over when reviving someone on a road idk
Larger Building Fires
Buildings such as Barracks, and ATM Buildings should also be able to be set on fire manually, or are included in random fires, needing more time or people to put out, with higher reward.