Ideally this will be handled by the perk ord system that was discussed a while ago. If you pay perks to go drop your bombs, and don't return to base safely, you lose the perks spent on the ord.
That'd make bomb & bail a more expensive proposition, although there might be a fair amount of complaints.
Another option I think worthwhile would be to put a delay in on taking ord after a death/bail/capture. Say 15-30m required before you can reup a plane with ord after a death/bail/capture. That'd significantly slow down the suicide bomb runs on CV's as well.