Please… people, stop with the drones.
I’ve made LOADS of answers to people who suggest that in the ‘suggestions’ area. Drones can be flown anywhere in the skybox: where items are rarely meant to be. Drones can be hard to hit. If it DOES shoot, it can be from ‘safe’ locations - leaving little room for retaliation.
If you’re controlling a drone, you’re not pushing the objective. If the drone/car/deployable is repairing an objective, even at a reduced rate, there is no risk to the engie who threw it out there - making the merc a nearly-required pick.
Hitting a heartbeat sensor hidden behind the EV is difficult as it is, without an explosive class. A drone/car/deployable wouldn’t be much different.
I’d also feel bad for the programmers required to integrate a whole new movement system for said drone, in relation to the inputs of the player’s keyboard.