But even if it was what set them apart to begin with, undoing something that has been their character for the past few years and even carried over after Bendis left with no explanation is lazy. Now if there’s a plot point that explains it, say, Esme subtly manipulating her sisters to reunite as a hive mind to make the expansion of her powers that much easier, sure. But if it’s just left like it is, that’s just lazy.