Agree about Kurt coming out of nowhere is a horrible idea, but so is pinning it on Onslaught.The appearance of onslaught seems to be too convenient at a time when Magnus and Xavier are being shady as hell.Suddenly with Onslaught they will not be themselves or have agency and so won't own their actions and machinations. I don't want writers pulling redemption out of their ass, we have life 11 for that.