I 'love' that you still haven't grasped that Van Gaal deliberately shrunk the squad so that our response to injuries would be to use youngsters. Of course he didn't want an injury crisis but he set the squad up such that when we had injuries it would be youngsters, not squad-chaff like Anderson, Buttner, Hernandez etc, who would fill the gaps. He's often referred to his preference for this approach, he's done it at all his previous clubs, he said he was going to do it with us, and then he did it with us. Kind of odd how many people refuse to acknowledge it despite that overwhelming evidence.
It's true what you are saying but what irks me is when we play bad and lose its the fault of injuries and youth players having to play but when we win with youth players playing its because of his management genius with bringing through kids and his purposely small squad. He cant have it both ways.