This is an eyecandy wish, nothing important.
My wish is that if you bail out of a multi-seated plane, then the corresponding number of parachutes for each of the crewmen would also appear. Similar to how parachutists jump from a c-47, maybe in a 1-3 second delay. After a certain length of time, or when you decide to end sortie, the AI parachutists will vanish.
(e.g., you bail from a b-17 which contains 7 crew positions in game. If you bail, 6 AI parachutes would jump out of the bomber in addition to your own.)
Plus side: Would enhance the realism of seeing a large aircraft going down with multiple crew members bailing out instead of just the one pilot. Down side: Players might mistake the parachutists for troops