This is something that I wrote Ole about a while ago, and I still think it's an awesome idea. Wouldn't it be great if while in the simulator / external view or any view for that matter, you could hit a key on the keyboard to place a "camera" in that location. Then you could switch between locked camera views that have been placed throughout the layout. An example could be a picture in picture (PIP) view so you could be viewing one of the camera views full screen and a POV for one of the PIP and say cameras 3,4, and 5 in the other PIPs. I just think it's an awesome idea. Especially with exchanging designs with one another. The camera locations would be saved with the track file and the person viewing would be able to recall whatever dynamic angle you have preset for them to view.
Just an idea.