Good point. I hadn't thought about the Attack/Fighter aspect of it. More programing then I thought.

I suppose you could draw two buttons when you select a fighter from the mission list. "Accept as Fighter" and "Accept as Attack", then if you were afk you would launch to the runway at the correct time and your throttle setting would determine whether you rolled.
My reason for wanting this has nothing to do with film or screen shots. Mission launches, praticularly bomber launches, are a mess when you use the Mission editor. This isn't a critisism of the editor, it's pretty good already but I won't use it in events because of the problems at launch.