I think I need a home-brew on how LoS! works with Destructor weapons. Normally, blast weapons do a number of wounds to the unit, and then my poor grunts take up the shots until the wounds are all taken up. Alternatively, Draigo chooses to take a bunch of blast wounds to the face, in order to protect the rest of his unit. He then rolls against his invul save until all the wounds are used up. As far as I can tell, this means that the more friends Draigo surrounds himself with (er, has behind him) the greater the chance that the blast will kill him?
But the Destructor weapons confuse me. Especially with LoS! If the template is supposed to kill everyone under it, then my grunts should be completely killed, regardless of whether they're in front of, or behind, my independent character.