I would drop a vehicle in front of an enemy tank while it is engaged in a tank fight with "my" tank. The extra round enemy tank wastes clearing the view block gives my tank just enough supply "Hit" I dropped on it at the same time to survive the encounter with that enemy tank and hopefully healed.
Sometimes I would drop the vehicle in the hotel alley and close the door to the enemy infantry. They find that they need another way out. One retard actually blew it up and got so many Tk's LOL.
But my personal favorite is the dropping on the moron at the TOW or manning another vehicle like the vodnik or humvee using it to defend. That vehicle floats down onto them and it totally screws em up.
I even tried stacking vehicles onto something to allow folks to get from roof to roof but is not working as well as I hoped.
But I save the best for last. Drop it on the enemy commander. That really screws his "Railroad train" of battle thinking and derails his entire game.
After a few of those, they wise up and hide under something.