I'd dearly luv to see this.
(delayed ack)
Much more realistic, and the random wake up would also be cool.
As to the lobbed rds from ack towards ground vehicles, I'd also like to see that.
Especially, if aaa could no longer fire THROUGH friendly buildings. Currently any aaa on the field can fire through buildings without hinderance. Yet any building will stop OUR fire. Kinda negates any tactical\strategic assault on any base, from either air or ground.
I don't believe it would be that dificult to program hard targets/sprite collision for ground fire, since it's already half done.