...what's the point of having killshooter off...
As a member of one of the notorious gangers in the game sukov I can see why you would be intimidated by this idea.
If I up my squad of 5 and shoot down 4 of them, those are points taken away from the total. Opposition gets none, we lose none. However................... later in the frame those who were shot down by me may have been killed by the enemy. Potential points taken away=oppostion penalized.
By the statement above you are saying that the other 4 guys on your squad are just cannon fodder for the enemy and have absolutely no chance of scoring any points on their own. They don't even have the ability to land successfully to collect a landing bonus if there was one. If you feel you have a better chance engaging an enemy squad of five solo then with the other four on your squad, then yes maybe a penalty should be given since the other four are such a handicap, and you shooting them yourself would be considered cheating. But I'm not sure that is what you meant to say.Also consider that both sides see about the same number of friendly fire incidents, and the effort of assessing and assigning penalties may not be worth it.
Was not your reason for shooting your own squad down to deny the enemy the points for shooting them down themselves, and therefore a penalty should be given? Apparently the amount of points the others in your squad could have earned is insufficient incentive for you not to kill them. Well, you know the guys in your squad better then I do so I can not deny your logic.