I don't think it's a good idea. I think /ej should be used as a method to survive and save yourself, not as a weapon to kill other people. If we implement this, people could target and time their explosions perfectly and I feel like that would be too much of an advantage (for example, flying right over pres and then ejecting). I'm also not sure how well this would work, since not everyone might see the plane in the same position (for example, when ejecting out of a moving aircraft, the explosions might be at different locations than where people see the plane). Also, I don't think it would make a difference for kamikaze-ing, since you'd die instantly and have no time to eject.