that would be owesome to be able to inspect your plane in 3d first person view. walk about the airfield.
- go to the briefing room for the next mission
- go to the hangar to talk to the technician
- go to the chairs and smoke a cigar and pet the dog
- go and man the AA guns if you are too late to scramble on alert
- go to the pub and have a beer and get cheers from other pilots (only open after a victory!)
- all this in a "smart" campaign. so if you linger to long at the airfield you'll get attacked by fighters or bombers.
you can take that even further being able to steer your pilot on the ground in general. e.g. after parachuting you need to find a town or road to rotate back. on enemy ground you need to find resistance points, but if you get close to a enemy vehicle you'll be POW. then once POW random possibility in time to escape and continue the campaign.
(1. 2D screen "You have been captured", 2. 2D screen "You managed to escape and contact the resistance")
ohh man keep on dreaming!