What do you mean by LCD?
when and where has any child been told to murder by Cyclops? You keep coming up with these non-truths but dont povide anything to back it up. Do you have an issue number or scan? The closest I can even come to think of is X-23 on X-force, but she was a killer long before he ever met her and he disbanded and ended that over a year ago
Where was Idie taught to kill? Idie DID save hundreds of lives with her power in Schism. She killed several hellfire club goons but in the process she saved several hundred human lives. It wasnt a black and white situation. Had she done nothing, all those people could have potentially died. Would that have been better? Scott never told her to kill. He told her to do what she felt she had to. It was ambigious but its a far cry from the murder prompt you think it was. It was a quick judgement call and after seeing all the senior X-men taken out, she was truly alone in that moment
Again the only "kid" that was killing under his watch was X-23. He doesnt use them as snipers. What do you qualify as the age of consent, 18? If thats the case, then there arent many kids on Utopia. Pixie was the youngest of the New X-men and she was established as being of legal age early into the Brubaker/Fraction run. The only minors are the Gen Hope kids and they are not official X-men nor does Cyclops have them utilized in that capacity.
Most of the New X-men dont even go out on missions and the vast majority of the time they are seen fighting is when they are attacked in and around Utopia/SF. That is self defense. The most utilized one's are Pixie (who is there mainly to serve as a bus) and the Cuckoos (who do most of their duties from Cerebra). After Second Coming, Scott placed Rogue to watch over and train them so most of their time was seen in Legacy and again they werent to fight and kill there. Did they end up doing some fighting? Well yeah. In Collission, a group of them went on a vacation to Mumbai for a weddinng and were attacked so they had to defend themselves. The next arc, Reconstruction had them fight Omega Sentinel, one of their own, after her programming went haywire. Then there was Age of X. The first official X-men mission in that book following Second Coming was Lost Legions and Rogue did not select a single one of the New X-men to accompany her squad. Ditto for the next arc, which had her rescuing the Space X-men. Armor was used in one arc of AXM, Monstrous, when the X-men helped accompany her to a funeral. They didnt go there as a mission but ended up getting attacked. Besides Pixie, we didnt see them fighting along side any of the Xmen in the UXM arcs except Fear Itself when the enemy came to SF. Rockslide was the only one shown to actual fight the Juggernaut. The rest mainly provided their powrs to Hope or helped the citizens. None of them were used in Xmen v3 except in First to Last when the threat came to their home on Utopia.
You may want to check out the breakdown Scott set up in Uncanny Xmen #1. None of the younger mutants are on an actual X-men squad except Hope and so far they've been good about keeping it that way