I think some more Q-ing would be nice... but there should also be multiple option
I kinda want to propose a L4D style voice command for the Q button on certain objects (not all)
so Q would work on...
-Other players (Follow Me, Hold Position, Don't get in my way, Defend the Base, Move Out, Return to base etc.)
-Empty Vehicle (Get in the Vehicle)
-Occupied friendly Vehicle (Get in the vehicle (if there's slot), Get out of the vehicle, Don't get in my way, Move Out, Hold Position, Follow me, Defend the base, etc.)
-Enemy units - usual Q method
-Friendly Buildings - usual Q method
-Enemy buildings - (Destroy the X, Destroy it now)
Yeah, just my thought. It might hinders your camera though