*Engineers on the water maps should have blow up boats
*You can pull all the pins on your grenades and suicide should be a time delay of cause 2 seconds or something it would be a favorite of TOKYO lol
*A chinhook with a tank attached so you can make cool assaults with teammates by dropping them off save them driving to perth all the time
*Sprint key cough BF2
*A radar jammer vehicle
*If your able to get on top of a enemy tank you can throw a grenade down the hatch killing the crew
What else being realistic of course lol yeh right