I love how you can explode vehicles, make them catch on fire, etc. However, I've been wanting to have more realistic fire for a while now. Make it look more realistic, more smoke, and most of all, have vehicles actually burn in some shape or form. I personally think that things like this would make the game more fun than it already is. Also, to help with performance with the fire on lower-end systems, there could be new settings related to the fire.