I was thinking more strat targets but with a difference...... ok we have trains which i think is good although there could be a few more of them AND they could perhaps be marked better on the maps...
Bridges, perhaps instead of GV's say crossing a marsh or river the bridges could be destroyable too???
Merchant Shipping, not player controlled but just spawnable again with shipping routes indicated....
Sorry I didn't use the search feature as I'm sure this type of thing has been mentioned before...
I know it would take a lot of work too, just wondered what are the chances? Anyone else think it might be a decent idea?