Instead of having artillery on map, we can have mortars (as someone in a post below suggested).
Now, another possible option (which will take an extreme time.. maybe 1/3 of the round.. to reload) is the B-52.
As soon as the point is chosen, the plane would fly in from the side of the map and bomb... then keep flying to the other end.
I wonder what the limitations are for the BF2 engine to support something like that. Would be pretty cool if you could shoot it down too.
EDIT: Or maybe, since the B-52 is a little over the top for a mission... a round could start with a B-52 bombing in a random enemy spot. This would act as a bombardment before the US forces move in






